## What's hot

Final exam g7 2015
Final exam g7 2015
zeinabze

Revision sheet 1 g9
Revision sheet 1 g9
zeinabze

Examen du 2 semestre g7
Examen du 2 semestre g7
zeinabze

Final exam g8 2015
Final exam g8 2015
zeinabze

6.14.3 Circle Equations
6.14.3 Circle Equations
smiller5

Sheet 2 of revision g9
Sheet 2 of revision g9
zeinabze

Ficha de revisão areas e perimetros
Ficha de revisão areas e perimetros
carla nabeiro

Riha
Exam g8
Exam g8
zeinabze

Math p1
Math p1
Abe Long Din

Class 10 Cbse Maths Sample Paper Term 2 Model 1
Class 10 Cbse Maths Sample Paper Term 2 Model 1
Sunaina Rawat

Grade 10 Math - Second Quarter Summative Test
Grade 10 Math - Second Quarter Summative Test
robengie monera

Exam of revision 2 g8
Exam of revision 2 g8
zeinabze

Circles
Circles
JohnMarkGildo

Examen du premier semestre g9
Examen du premier semestre g9
zeinabze

Obj. 47 Composite Figures
Obj. 47 Composite Figures
smiller5

Set1
TechMathI - 1.2
TechMathI - 1.2
lmrhodes

IBA math formula
IBA math formula
Abir Chowdhury

Assignment 1.polar equation revision exercise
Assignment 1.polar equation revision exercise
ssusera9b0681

### What's hot(20)

Final exam g7 2015
Final exam g7 2015

Revision sheet 1 g9
Revision sheet 1 g9

Examen du 2 semestre g7
Examen du 2 semestre g7

Final exam g8 2015
Final exam g8 2015

6.14.3 Circle Equations
6.14.3 Circle Equations

Sheet 2 of revision g9
Sheet 2 of revision g9

Ficha de revisão areas e perimetros
Ficha de revisão areas e perimetros

Riha
Riha

Exam g8
Exam g8

Math p1
Math p1

Class 10 Cbse Maths Sample Paper Term 2 Model 1
Class 10 Cbse Maths Sample Paper Term 2 Model 1

Grade 10 Math - Second Quarter Summative Test
Grade 10 Math - Second Quarter Summative Test

Exam of revision 2 g8
Exam of revision 2 g8

Circles
Circles

Examen du premier semestre g9
Examen du premier semestre g9

Obj. 47 Composite Figures
Obj. 47 Composite Figures

Set1
Set1

TechMathI - 1.2
TechMathI - 1.2

IBA math formula
IBA math formula

Assignment 1.polar equation revision exercise
Assignment 1.polar equation revision exercise

## Similar to Test2 circle square with the correction

Exam of first semester g8
Exam of first semester g8
zeinabze

ISMATDR : Coordinate Graphing Project
ISMATDR : Coordinate Graphing Project
North Carolina Association for Middle Level Education

Examen du premier semestre g9
Examen du premier semestre g9
zeinabze

Final exam g8 2014
Final exam g8 2014
zeinabze

Examen du premier semestre g9
Examen du premier semestre g9
zeinabze

Midyear exam g7 2013
Midyear exam g7 2013
zeinabze

Đề Thi HK2 Toán 7 - THCS Tân Bình
Đề Thi HK2 Toán 7 - THCS Tân Bình
Công Ty TNHH VIETTRIGROUP

10 Mathematics Standard.pdf
10 Mathematics Standard.pdf
RohitSindhu10

0580 s12 qp_42
0580 s12 qp_42
kondal reddy

Class 9 Cbse Maths Sample Paper Term 2
Class 9 Cbse Maths Sample Paper Term 2
Sunaina Rawat

Weekly Dose 22 - Maths Olympiad Practice - Area
Weekly Dose 22 - Maths Olympiad Practice - Area
Kathleen Ong

Int Math 2 Section 6-1
Int Math 2 Section 6-1
Jimbo Lamb

Integrated Math 2 Section 6-1
Integrated Math 2 Section 6-1
Jimbo Lamb

ACCENTURE (1).pptx
ACCENTURE (1).pptx
ALLIPURAMLAVANYA21K9

BRSD (Pengayaan) - P6
BRSD (Pengayaan) - P6
Shinta Novianti

Matematik PT3
Matematik PT3
murni mohamat

Đề Thi HK2 Toán 6 - THCS Tùng Thiện Lương
Đề Thi HK2 Toán 6 - THCS Tùng Thiện Lương
Trung Tâm Gia Sư Việt Trí

Ahs sec 4 em prelim p2
Ahs sec 4 em prelim p2
Cindy Leong

maths sample paper class 9 SA2
maths sample paper class 9 SA2
Garvit19

Midyear exam g8
Midyear exam g8
zeinabze

### Similar to Test2 circle square with the correction(20)

Exam of first semester g8
Exam of first semester g8

ISMATDR : Coordinate Graphing Project
ISMATDR : Coordinate Graphing Project

Examen du premier semestre g9
Examen du premier semestre g9

Final exam g8 2014
Final exam g8 2014

Examen du premier semestre g9
Examen du premier semestre g9

Midyear exam g7 2013
Midyear exam g7 2013

Đề Thi HK2 Toán 7 - THCS Tân Bình
Đề Thi HK2 Toán 7 - THCS Tân Bình

10 Mathematics Standard.pdf
10 Mathematics Standard.pdf

0580 s12 qp_42
0580 s12 qp_42

Class 9 Cbse Maths Sample Paper Term 2
Class 9 Cbse Maths Sample Paper Term 2

Weekly Dose 22 - Maths Olympiad Practice - Area
Weekly Dose 22 - Maths Olympiad Practice - Area

Int Math 2 Section 6-1
Int Math 2 Section 6-1

Integrated Math 2 Section 6-1
Integrated Math 2 Section 6-1

ACCENTURE (1).pptx
ACCENTURE (1).pptx

BRSD (Pengayaan) - P6
BRSD (Pengayaan) - P6

Matematik PT3
Matematik PT3

Đề Thi HK2 Toán 6 - THCS Tùng Thiện Lương
Đề Thi HK2 Toán 6 - THCS Tùng Thiện Lương

Ahs sec 4 em prelim p2
Ahs sec 4 em prelim p2

maths sample paper class 9 SA2
maths sample paper class 9 SA2

Midyear exam g8
Midyear exam g8

## More from zeinabze

Solving problems 2
Solving problems 2
zeinabze

Akks honors
Akks honors
zeinabze

G7 akks
G7 akks
zeinabze

Christmas celebration at CCS 2017
Christmas celebration at CCS 2017
zeinabze

Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017
zeinabze

Fiche 1 de revision eb9
Fiche 1 de revision eb9
zeinabze

Zeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blog
zeinabze

Quel est le lieu géométrique de la pointe 2012
Quel est le lieu géométrique de la pointe 2012
zeinabze

Locus 2016
Locus 2016
zeinabze

Examen final 2015
Examen final 2015
zeinabze

Pi day presentation 1
Pi day presentation 1
zeinabze

Rappel eb8
Rappel eb8
zeinabze

Has always a good manners
Has always a good manners
zeinabze

Examen final 2015
Examen final 2015
zeinabze

Examen final eb7 2015
Examen final eb7 2015
zeinabze

Fiche 1 de revision eb9
Fiche 1 de revision eb9
zeinabze

Examen du premier trimester 2014
Examen du premier trimester 2014
zeinabze

Examen du premier semester eb8
Examen du premier semester eb8
zeinabze

Examen du premier trimestre eb9 2015
Examen du premier trimestre eb9 2015
zeinabze

### More from zeinabze(19)

Solving problems 2
Solving problems 2

Akks honors
Akks honors

G7 akks
G7 akks

Christmas celebration at CCS 2017
Christmas celebration at CCS 2017

Examen du 2 semestre eb9 2017
Examen du 2 semestre eb9 2017

Fiche 1 de revision eb9
Fiche 1 de revision eb9

Zeinab zein eddine nationality for blog
Zeinab zein eddine nationality for blog

Quel est le lieu géométrique de la pointe 2012
Quel est le lieu géométrique de la pointe 2012

Locus 2016
Locus 2016

Examen final 2015
Examen final 2015

Pi day presentation 1
Pi day presentation 1

Rappel eb8
Rappel eb8

Has always a good manners
Has always a good manners

Examen final 2015
Examen final 2015

Examen final eb7 2015
Examen final eb7 2015

Fiche 1 de revision eb9
Fiche 1 de revision eb9

Examen du premier trimester 2014
Examen du premier trimester 2014

Examen du premier semester eb8
Examen du premier semester eb8

Examen du premier trimestre eb9 2015
Examen du premier trimestre eb9 2015

11EHS Term 3 Week 1 Unit 1 Review: Feedback and improvementpptx
11EHS Term 3 Week 1 Unit 1 Review: Feedback and improvementpptx
mansk2

Our Guide to the July 2024 USPS® Rate Change
Our Guide to the July 2024 USPS® Rate Change

Node JS Interview Question PDF By ScholarHat
Node JS Interview Question PDF By ScholarHat
Scholarhat

QCE – Unpacking the syllabus Implications for Senior School practices and ass...
QCE – Unpacking the syllabus Implications for Senior School practices and ass...
mansk2

DepEd School Calendar 2024-2025 DO_s2024_008
DepEd School Calendar 2024-2025 DO_s2024_008
Glenn Rivera

BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
Nguyen Thanh Tu Collection

Brigada Eskwela 2024 PowerPoint Update for SY 2024-2025
Brigada Eskwela 2024 PowerPoint Update for SY 2024-2025
ALBERTHISOLER1

View Inheritance in Odoo 17 - Odoo 17 Slides
View Inheritance in Odoo 17 - Odoo 17 Slides
Celine George

Lecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privileges
Murugan146644

Open Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdf
Jessica Zairo

Parkinson Disease & Anti-Parkinsonian Drugs.pptx
Parkinson Disease & Anti-Parkinsonian Drugs.pptx
AnujVishwakarma34

C# Interview Questions PDF By ScholarHat.pdf
C# Interview Questions PDF By ScholarHat.pdf
Scholarhat

JavaScript Interview Questions PDF By ScholarHat
JavaScript Interview Questions PDF By ScholarHat
Scholarhat

How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17
Celine George

E-learning Odoo 17 New features - Odoo 17 Slides
E-learning Odoo 17 New features - Odoo 17 Slides
Celine George

Introduction to Banking System in India.ppt
Introduction to Banking System in India.ppt
Dr. S. Bulomine Regi

11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx
UmeshTimilsina1

A beginner’s guide to project reviews - everything you wanted to know but wer...
A beginner’s guide to project reviews - everything you wanted to know but wer...
Association for Project Management

MATATAG CURRICULUM sample lesson exemplar.docx
MATATAG CURRICULUM sample lesson exemplar.docx
yardenmendoza

slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
MANIVALANSR

11EHS Term 3 Week 1 Unit 1 Review: Feedback and improvementpptx
11EHS Term 3 Week 1 Unit 1 Review: Feedback and improvementpptx

Our Guide to the July 2024 USPS® Rate Change
Our Guide to the July 2024 USPS® Rate Change

Node JS Interview Question PDF By ScholarHat
Node JS Interview Question PDF By ScholarHat

QCE – Unpacking the syllabus Implications for Senior School practices and ass...
QCE – Unpacking the syllabus Implications for Senior School practices and ass...

DepEd School Calendar 2024-2025 DO_s2024_008
DepEd School Calendar 2024-2025 DO_s2024_008

BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...
BỘ ĐỀ THI HỌC SINH GIỎI CÁC TỈNH MÔN TIẾNG ANH LỚP 9 NĂM HỌC 2023-2024 (CÓ FI...

Brigada Eskwela 2024 PowerPoint Update for SY 2024-2025
Brigada Eskwela 2024 PowerPoint Update for SY 2024-2025

View Inheritance in Odoo 17 - Odoo 17 Slides
View Inheritance in Odoo 17 - Odoo 17 Slides

Lecture Notes Unit4 Chapter13 users , roles and privileges
Lecture Notes Unit4 Chapter13 users , roles and privileges

Open Source and AI - ByWater Closing Keynote Presentation.pdf
Open Source and AI - ByWater Closing Keynote Presentation.pdf

Parkinson Disease & Anti-Parkinsonian Drugs.pptx
Parkinson Disease & Anti-Parkinsonian Drugs.pptx

C# Interview Questions PDF By ScholarHat.pdf
C# Interview Questions PDF By ScholarHat.pdf

JavaScript Interview Questions PDF By ScholarHat
JavaScript Interview Questions PDF By ScholarHat

How to Manage Access Rights & User Types in Odoo 17
How to Manage Access Rights & User Types in Odoo 17

E-learning Odoo 17 New features - Odoo 17 Slides
E-learning Odoo 17 New features - Odoo 17 Slides

Introduction to Banking System in India.ppt
Introduction to Banking System in India.ppt

11. Post harvest quality, Quality criteria and Judgement.pptx
11. Post harvest quality, Quality criteria and Judgement.pptx

A beginner’s guide to project reviews - everything you wanted to know but wer...
A beginner’s guide to project reviews - everything you wanted to know but wer...

MATATAG CURRICULUM sample lesson exemplar.docx
MATATAG CURRICULUM sample lesson exemplar.docx

slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...
slidesgo-mastering-the-art-of-listening-insights-from-robin-sharma-2024070718...

### Test2 circle square with the correction

• 1. Page 1 of 2 I. (3 points) Consider the rectangle IAHB such that IA=3 cm and IB= 5 cm. E and D are the symmetric respectively of A and B with respect to I. 1) Construct the figure. DI=IB=5 (sym) IA=IE=3 (sym) 2) Correct the following statements with justification. a. BD=EA. False DB=10 while AE=6 b. The triangle IAB is a right isosceles triangle at I. F, IAB is only right triangle not iso. ( IA≠ 𝐼𝐵) c. The quadrilateral EDAB is a square. F, In a square the diagonal must be equal but DB≠ 𝐸𝐴 𝑝𝑎𝑟𝑡 2. 𝑎) d. The perimeter of IAHB is equal to 8 cm. F, P=2× 3 + 2 × 5 = 6 + 10 = 16 𝑐𝑚 e. The area of EDAB is equal to the double of IAHB. A of EDAB = 𝐴𝐸 ×𝐷𝐵 2 = 60 2 = 30 𝑐𝑚2 but the area of IAHB=3 × 5 = 15𝑐𝑚2 𝑎𝑟𝑒𝑎 𝑜𝑓 𝐸𝐷𝐴𝐵 = 2 × 𝑎𝑟𝑒𝑎 𝑜𝑓 𝐼𝐴𝐻𝐵 II. (4 points) Given two circles C(O;2cm) and C’(O’; 𝒙) such that: OO’=6 cm. Calculate the value(s) of x, in each of the following cases:( x is a number strictly greater than 2 cm) 1) (C) and (C’) are tangent externally. 𝑂𝑂′ = 𝑥 + 2 𝑡ℎ𝑒𝑛 𝑥 = 6 − 2 = 4 𝑐𝑚 2) (C) and (C’) are tangent internally. 𝑂𝑂′ = 𝑥 − 2 𝑡ℎ𝑒𝑛 𝑥 = 6 + 2 = 8 𝑐𝑚 3) (C) and (C’) are interior OO’< x-2 then 6<x-2 then x>8 cm 4) (C) and (C’) are exterior OO’> x+2 then 6>x+2 then x<4 cm 5) (C) and (C’) are secant.:x-2<6<x+2 Grade: G8 Section: A2, B2, C2 Subject: Mathematics Name:_________________ Abdel Karim el Khalil School 2020-2021 Date: 12-12-2020 Test: Chap2+chap4 correction Duration: 50 min Teacher: Zeinab zeineddine
• 2. Page 2 of 2 III. (3 points) Let [AB] be a segment of length 5 cm. 1) Draw the circle (C) of diameter [AB]. Place O, the center of (C). 2) What is the length of the radius r of (C)? R=AB÷ 2 = 2.5 𝑐𝑚 3) Let E, F and G be three points such that: OE=1.5 cm; OF=2.5 and OG=3.5 cm. Plot E, F and G. 4) Indicate and justify the relative positions of the points E, F and G with respect to (C)? OF= 2.5= r then F on (C) OG=3.5>r the G outside (C) OE=1.5 < r then E inside (C) 5) What do we call [AF] with respect to (C)? what do we call [OF] with respect to (C)? [AF] is a chord, [OF] is a radius. 6) Draw through A, a line (d) perpendicular to [OA]. What is the position of (d) with respect to (C)? (d) is a tangent IV. (Bonus) Given the two circles C (O; R) and C’(O’; R’), where R=3𝑥 − 2; 𝑅′ = 2𝑥 − 4; 𝑂𝑂′ = 12 − 𝑥; and x is a measure length such that: 2 𝑐𝑚 < 𝑥 < 12 𝑐𝑚. Calculate x if these two circles are internally tangent. OO’=R-R’ then 12 − 𝑥 = 3𝑥 − 2 − (2𝑥 − 4) 12 − 𝑥 = 3𝑥 − 2 − 2𝑥 + 4 12− 𝑥 = 𝑥 + 2 12 − 2 = 𝑥 + 𝑥 2𝑥 = 10 𝑡ℎ𝑒𝑛 𝑥 = 5 𝑐𝑚 GOOD WORK
Current LanguageEnglish
Español
Portugues
Français
Deutsche