Pretest q Clear everything off your desk except
- Slides: 17
Pretest q Clear everything off your desk except for a pencil and calculator. Pretest
What Lies B ehind “Same Shap e” Module 3 LP 1
Similarity Two geometric figures are said to be similar if they have the same shape but not necessarily the same size.
The Avengers http: //viewpure. com/-Kek. WFB 4 EPE
Two geometric figures are said to be similar if they have the same shape but not necessarily the same size. Using this informal definition, which of the following pairs of figures show similarity? Explain.
Dilation A dilation is a transformation that changes the size of an image. The scale factor (r) measures how much larger or smaller the image is.
Remember… Distance on a number line.
Distance on a number line What is the distance between points M and I? What is the distance between points A and H? What is the distance between points A and N? M A T H I S F U 8 units 4 units 14 units N
Absolute Value What is the distance between points M and I? What is the distance between points A and H? What is the distance between points A and N? M A T H I S F U N
Definition of Dilation 0
Example 0 20 inches
Practice 0
Visual • http: //www. mathopenref. com/dilate. html
With scale factor r … • A figure shrinks in size when ________. • A figure is magnified (made larger in size) when ______. • When _____ the figure is congruent.
|���� ′|=�� |���� | Where: Ør is the scale factor Ø���� is length of the original segment Ø���� ′ is length of the dilated segment
0
- Elbows off the table fingers off the food song
- Is having a clear perception of your personality
- Please put your homework my desk
- Pressure pushing down on me
- How to exercise at your desk
- Pretest: developing an academic and career plan
- Pretest the early and mid-nineteenth century romanticism
- Injectable medication administration pretest
- Concepts of medication administration pretest
- Pretest growth development and sexuality
- Pre test publicitario
- Pretest communism and the cold war
- Proxy pretest design
- Pepp pretest
- Proxy pretest
- Repetition structure c++
- Art pretest
- Pretest: the universe