3. Are two squares with the same side lengths scaled copies of one another? Explain your reasoning.
1
Question 12
12.
4. Quadrilateral A has side lengths 2, 3, 5, and 6. Quadrilateral B has side lengths 4, 5, 8, and 10. Could one of the quadrilaterals be a scaled copy of the other? Explain.
3
1
Question 14
14.
Exit Ticket
A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7.
1. What are the side lengths of the scaled copy?
1
Question 15
15.
Exit Ticket
A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7.
2. Suppose you want to scale tthe copy back to its original size. What scale factor should you use?
Question 1
1.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
a) from P to Q
Question 2
2.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
b) from P to R
Question 3
3.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
c) from Q to S
Question 4
4.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
d) from Q to R
Question 5
5.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
e) from S to P
Question 6
6.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
f) from R to P
Question 7
7.
1. Rectangle P, Q, R, and S are scaled copies of one another. For each pair, decide if the scale factor from one to the other is greater than 1, equal to 1, or less than 1.
g) from P to S
Question 8
8.
2. Triangle S and Triangle L are scaled copies of one another.
a) What is the scale factor from S to L?
Question 9
9.
2. Triangle S and Triangle L are scaled copies of one another.
b) What is the scale factor from L to S?
Question 10
10.
2. Triangle S and Triangle L are scaled copies of one another.
c) Triangle M is also a scaled copy of S. The scale factorfrom S to M is 3/2. Whaat is the scale factor from M to S?
Question 13
13.
5. Select ALL the ratios that are equivalent to the ratio 12:3. Explain how you know in the space provided.
