An enlargement is a transformation that changes the size and position of a shape. It has two key components:
1. A center of enlargement, which is the point from which the enlargement is constructed.
2. A scale factor, denoted by k, which is the number by which the object is enlarged. All lengths of the shape are multiplied by the scale factor, while angles remain unchanged. The area of the enlarged shape is equal to k^2 times the original area.
Presenting this set of slides with name - Implementation Process Workflow. This is a six stage process. The stages in this process are Implementation Process, Execution Process, Implementation Procedure. https://bit.ly/2X8buIR
magnification, It's definition, types, clinical uses, Uses in Optical instruments like microscopes, telescopes, Uses in Optical instruments like direct Ophthalmoscopes, indirect ophthalmoscopes and slit lamps, In low vision
Presenting 4m checklist powerpoint layout. This is a 4m checklist powerpoint layout. This is a two stage process. The stages in this process are are there any mistakes in the volume, are there any mistakes in grade, are there any mistakes in the brand name, are there impurities mixed in, is the inventory level adequate, is there any waste in material, is the handling adequate, is the wore in abandoned, is the storage layout adequate, is the quality standard adequate, are the work standards adequate, is the work standard upgraded, is it a safe method, is it a method that ensures a good product, is it an efficient method, is the sequence of work adequate, is the setup adequate, are the temperature and humidity adequate, are the lighting and ventilation adequate, is there adequate contact with the previous and next processes. https://bit.ly/3o0aXEk
Presenting this set of slides with name - Implementation Process Workflow. This is a six stage process. The stages in this process are Implementation Process, Execution Process, Implementation Procedure. https://bit.ly/2X8buIR
magnification, It's definition, types, clinical uses, Uses in Optical instruments like microscopes, telescopes, Uses in Optical instruments like direct Ophthalmoscopes, indirect ophthalmoscopes and slit lamps, In low vision
Presenting 4m checklist powerpoint layout. This is a 4m checklist powerpoint layout. This is a two stage process. The stages in this process are are there any mistakes in the volume, are there any mistakes in grade, are there any mistakes in the brand name, are there impurities mixed in, is the inventory level adequate, is there any waste in material, is the handling adequate, is the wore in abandoned, is the storage layout adequate, is the quality standard adequate, are the work standards adequate, is the work standard upgraded, is it a safe method, is it a method that ensures a good product, is it an efficient method, is the sequence of work adequate, is the setup adequate, are the temperature and humidity adequate, are the lighting and ventilation adequate, is there adequate contact with the previous and next processes. https://bit.ly/3o0aXEk
2. Transformation
• is when a shape’s size or position is
changed or transformed.
• the original shape is the OBJECT.
• the changed shape is the
transformation.
5. We learn
about
enlargements!
An enlargement changes the SIZE and the POSITION
of a shape!
To enlarge a shape we need TWO things!
1. A centre or enlargement
2. A scale factor
6. • When a shape is enlarged, ALL lengths
are multiplied by the scale factor and all
angles remain UNCHANGED.
• An an example of use is a slide
projector.
8. Better?
• In this case, the
light bulb is the
centre of
enlargement!
• C. of E. is the point
from which the E. is
constructed.
9. The Scale Factor
• Is denoted by the
Let’s see it in action!
letter ‘k’ in the new
course.
• It is the number by
which the object is fun enlargements
enlarged.
http://www.ngfl-cymru.org.uk/vtc/ngfl/maths/echalk/enlargement/intro/enlargementIntro.html
11. • Important to note that while
enlargements normally enlarge shapes
you can also decrease, reduce or make
shapes smaller.
• For example if k = 1/2 then your shape
would be half the original size!
34. Properties of enlargements
• Shape of image is the same only size
has changed.
• Angle measures remain the same.
• Image length = k (object length) OR
• k = Image length/Object length
• Area of Image = k^2 (area object) OR
• k^2 = Area of Image/Area of object
36. • 1. Choose two points on the image and
their corresponding points on the
original figure.
• 2. From each of these points on the
larger figure, draw a line to the
corresponding point on the smaller
figure.
• 3. Produce these lines until they
intersect at the point is the centre of the
enlargement.