Log in
Sign up for FREE
arrow_back
Library
Module 3 Lesson 1 Problem Set
By ALEXANDRA HEBERT
star
star
star
star
star
Share
share
Last updated about 5 years ago
9 questions
Add this activity
1
1
1
1
1
1
1
1
1
Question 1
1.
Looking at the image above what can you tell about the dilation between the pre-image and the image?
enlargement
reduction
congruent
Question 2
2.
What do you think the scale factor is in the image above?
If a fraction is necessary write it like this one half = "1/2"
Question 3
3.
Looking at the image above what can you tell about the dilation between the pre-image and the image?
enlargement
reduction
congruent
Question 4
4.
What do you think the scale factor is in the image above?
If a fraction is necessary write it like this one half = "1/2"
Question 5
5.
Let there be a dilation from center O with a scale factor r = 4. Then dilation(P) = P′ and dilation(Q) = Q′ 3. .
|OP| = 3.2 cm, and |OQ| = 2.7 cm as shown.
Determine the length of OP′
Question 6
6.
Let there be a dilation from center O with a scale factor r = 4. Then dilation(P) = P′ and dilation(Q) = Q′ 3. .
|OP| = 3.2 cm, and |OQ| = 2.7 cm as shown.
Determine the length of OQ′
Let there be a dilation from center O with a scale factor r. Then dilation(A) = A′, dilation(B) = B′ 4. , and
dilation(C) = C′. |OA| = 3, |OB| = 15, |OC| = 6, and |OB′| = 5 as shown.
Question 7
7.
With lengths OB and OB′,
determine the scale factor
of the dilation.
If a fraction is necessary write it like this one half = "1/2"
Question 8
8.
What is the length of OA' after a dilation?
Question 9
9.
What is the length of OC' after a dilation?
