The power point explains the concept of congruence in VII th standard .It explains the congruence of angles,vertices, triangles,quadrilaterals,and circle.
Datwyler universal safety fire fiber cabel info tech middle eastAli Shoaee
Datwyler Universal Fiber Optic Fire Safety cable E30 - 30 minutes System Circuit Integrity ..
Metal-free, water resistant, rodent protection,
in accordance with IEC 60332.1 and IEC 60332.3 C
30 minutes System Circuit Integrity according to DIN 4102-12
Application :
Safety applications in tunnels, underground railways, banks, insurance companies, large-scale industry , Public Area , Mall , Towers .
Fiber optic LAN backbone.
Indoor and outdoor cabling.
Can be installed in cable platforms, trays, ducts and vertical shafts.
Can be spliced in FO distributors.
Zero halogen, no corrosive gases :
IEC 60754-1/-2, EN 60754-1/-2, VDE 0482-754-1/-2
Flame propagation:
IEC 60332-1/-2, EN 60332-1-2, VDE 0482-332-1-2
Flame spread:
IEC 60332.3 C, EN 50266-2-4, VDE 0482-266-2-4
Smoke density:
IEC 61034-1/-2, EN 61034-1/-2 (EN 50268-1/-2), VDE 0482-1034-1/-2 (VDE 0482-268-1/-2)
Circuit Integrity (FE180):
IEC 60331-11, IEC 60331-25, VDE 0472 part 814, EN 50200 PH 90, EN 50362, VDE 0482-200, VDE 0482-362:
System circuit integrity
according to DIN 4102 part 12, VKF Fire Safety Application No. 24176
Please Contact Info Tech Middle East for more Detail : Info@InfoTechME.ws
en este documento pretendemos dar informacion a nuestros clientes a acerca de las estrategias que se implementaran como medio de distincion ante los demas negocios puesto que lo que nos importa es poder complacer al cliente
The power point explains the concept of congruence in VII th standard .It explains the congruence of angles,vertices, triangles,quadrilaterals,and circle.
Datwyler universal safety fire fiber cabel info tech middle eastAli Shoaee
Datwyler Universal Fiber Optic Fire Safety cable E30 - 30 minutes System Circuit Integrity ..
Metal-free, water resistant, rodent protection,
in accordance with IEC 60332.1 and IEC 60332.3 C
30 minutes System Circuit Integrity according to DIN 4102-12
Application :
Safety applications in tunnels, underground railways, banks, insurance companies, large-scale industry , Public Area , Mall , Towers .
Fiber optic LAN backbone.
Indoor and outdoor cabling.
Can be installed in cable platforms, trays, ducts and vertical shafts.
Can be spliced in FO distributors.
Zero halogen, no corrosive gases :
IEC 60754-1/-2, EN 60754-1/-2, VDE 0482-754-1/-2
Flame propagation:
IEC 60332-1/-2, EN 60332-1-2, VDE 0482-332-1-2
Flame spread:
IEC 60332.3 C, EN 50266-2-4, VDE 0482-266-2-4
Smoke density:
IEC 61034-1/-2, EN 61034-1/-2 (EN 50268-1/-2), VDE 0482-1034-1/-2 (VDE 0482-268-1/-2)
Circuit Integrity (FE180):
IEC 60331-11, IEC 60331-25, VDE 0472 part 814, EN 50200 PH 90, EN 50362, VDE 0482-200, VDE 0482-362:
System circuit integrity
according to DIN 4102 part 12, VKF Fire Safety Application No. 24176
Please Contact Info Tech Middle East for more Detail : Info@InfoTechME.ws
en este documento pretendemos dar informacion a nuestros clientes a acerca de las estrategias que se implementaran como medio de distincion ante los demas negocios puesto que lo que nos importa es poder complacer al cliente
Folleto de ofertas y promociones de ferretería y suministros industriales para todos los sectores:electricidad,construcción,industria,mecanica,agricultura,etc...Herramientas electricas y manuales,vestuario y protección laboral,consumibles,química,etc...
A plane figure with three sides and three angles is called a triangle. We will learn the different types of triangles based on varying side lengths and angle measurements. After this session you can very easily tell the difference between all types of triangles and know the mathematics involved in it.
Did you know, two different triangles of different sizes can be similar to each other based on the ratio of their sides ?
Here you will learn the following:
1) Criteria’s for similarity
2) Scale factor
3) Congruency
If the corresponding sides of a triangle is twice than that of another triangle, will the area be also doubled??
Watch this session to learn about the effects that can be seen in areas of two similar triangles in just 10 minutes.
Basic Proportionality Theorem is one of the important topics of a Triangle that deals with the study of the proportion of the two sides of a triangle. So, watch this session and learn about the Theorem and its proof.
Pythagoras theorem is a fundamental relation in Euclidean geometry among the three sides of a right triangle.
In this session, you will learn this very important theorem and learn to prove its statement with its proof in a geometric way.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
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The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
2. We know that a closed figure formed by three
intersecting lines is called a triangle(‘Tri’ means ‘three’).A
triangle has three sides, three angles and three vertices.
For e.g.-in Triangle ABC, denoted as ∆ABC AB,BC,CA are
the three sides, ∠A,∠B,∠C are three angles and A,B,C are
three vertices.
A
B C
3. OBJECTIVES IN THIS LESSON
1
• INEQUALITIES IN A TRIANGLE.
2
• STATE THE CRITERIA FOR THE CONGRUENCE OF TWO TRIANGLES.
3
• SOME PROPERTIES OF A TRIANGLE.
4
•DEFINE THE CONGRUENCE OF TRIANGLE.
4. DEFINING THE CONGRUENCE OF TRIANGLE:-
Let us take ∆ABC and ∆XYZ such that
corresponding angles are equal and
corresponding sides are equal :-
A
B C
X
Y Z
CORRESPONDING PARTS
∠A=∠X
∠B=∠Y
∠C=∠Z
AB=XY
BC=YZ
AC=XZ
5. Now we see that sides of ∆ABC coincides with sides
of ∆XYZ.
A
B C
X
Y Z
SO WE GET THAT
TWO TRIANGLES ARE CONGRUENT, IF ALL THE
SIDES AND ALL THE ANGLES OF ONE TRIANGLE
ARE EQUAL TO THE CORRESPONDING SIDES AND
ANGLES OF THE OTHER TRIANGLE.
Here, ∆ABC ≅ ∆XYZ
6. This also means that:-
A corresponds to X
B corresponds to Y
C corresponds to Z
For any two congruent triangles the corresponding
parts are equal and are termed as:-
CPCT – Corresponding Parts of Congruent Triangles
7. CRITERIAS FOR CONGRUENCE OF TWO TRIANGLES
SAS(side-angle-side) congruence
• Two triangles are congruent if two sides and the included angle of one triangle are equal to the two sides and
the included angle of other triangle.
ASA(angle-side-angle) congruence
• Two triangles are congruent if two angles and the included side of one triangle are equal to two angles and the
included side of other triangle.
AAS(angle-angle-side) congruence
• Two triangles are congruent if any two pairs of angle and one pair of corresponding sides are equal.
SSS(side-side-side) congruence
• If three sides of one triangle are equal to the three sides of another triangle, then the two triangles are
congruent.
RHS(right angle-hypotenuse-side) congruence
• If in two right-angled triangles the hypotenuse and one side of one triangle are equal to the hypotenuse and
one side of the other triangle, then the two triangles are congruent.
8. A
B C
P
Q R
S(1) AC = PQ
A(2) ∠C = ∠R
S(3) BC = QR
Now If,
Then ∆ABC ≅ ∆PQR (by SAS congruence)
9. A
B C
D
E F
Now If, A(1) ∠BAC = ∠EDF
S(2) AC = DF
A(3) ∠ACB = ∠DFE
Then ∆ABC ≅ ∆DEF (by ASA congruence)
10. A
B C P
Q
R
Now If, A(1) ∠BAC = ∠QPR
A(2) ∠CBA = ∠RQP
S(3) BC = QR
Then ∆ABC ≅ ∆PQR (by AAS congruence)
11. Now If, S(1) AB = PQ
S(2) BC = QR
S(3) CA = RP
A
B C
P
Q R
Then ∆ABC ≅ ∆PQR (by SSS congruence)
12. Now If, R(1) ∠ABC = ∠DEF = 90°
H(2) AC = DF
S(3) BC = EF
A
B C
D
E F
Then ∆ABC ≅ ∆DEF (by RHS congruence)
13. PROPERTIES OF TRIANGLE
A
B C
A Triangle in which two sides are equal in length is called
ISOSCELES TRIANGLE. So, ∆ABC is a isosceles triangle with AB
= BC.
14. Angles opposite to equal sides of an isosceles triangle are
equal.
B C
A
Here, ∠ABC = ∠ ACB
15. The sides opposite to equal angles of a triangle are
equal.
CB
A
Here, AB = AC
16. Theorem on inequalities in a triangle
If two sides of a triangle are unequal, the angle opposite to the longer side is
larger ( or greater)
10
8
9
Here, by comparing we will get that-
Angle opposite to the longer side(10) is greater(i.e. 90°)
17. In any triangle, the side opposite to the longer angle is
longer.
10
8
9
Here, by comparing we will get that-
Side(i.e. 10) opposite to longer angle (90°) is longer.
18. The sum of any two side of a triangle is greater than the
third side.
10
8
9
Here by comparing we get-
9+8>10
8+10>9
10+9>8
So, sum of any two sides is greater than the third side.
19. SUMMARY
1.Two figures are congruent, if they are of the same shape and size.
2.If two sides and the included angle of one triangle is equal to the two sides
and the included angle then the two triangles are congruent(by SAS).
3.If two angles and the included side of one triangle are equal to the two angles
and the included side of other triangle then the two triangles are congruent(
by ASA).
4.If two angles and the one side of one triangle is equal to the two angles and
the corresponding side of other triangle then the two triangles are
congruent(by AAS).
5.If three sides of a triangle is equal to the three sides of other triangle then the
two triangles are congruent(by SSS).
6.If in two right-angled triangle, hypotenuse one side of the triangle are equal
to the hypotenuse and one side of the other triangle then the two triangle are
congruent.(by RHS)
7.Angles opposite to equal sides of a triangle are equal.
8.Sides opposite to equal angles of a triangle are equal.
9.Each angle of equilateral triangle are 60°
10.In a triangle, angles opposite to the longer side is larger
11.In a triangle, side opposite to the larger angle is longer.
12.Sum of any two sides of triangle is greater than the third side.