Scaled factors

Front

What is a scaled copy?

Back

A scaled copy is BIGGER and SMALLER than the original.

Front

Rectangle A measures 5 inches by 2 inches. Rectangle B is a scaled copy of rectangle A. Select all of the measurement pairs that could be the dimensions of rectangle B: 10 inches by 4 inches, 7 inches by 6 inches, 15 inches by 3 inches, 4 inches by 5 inches.

Back

10 inches by 4 inches

Front

What do you do to get the scaled factor?

Back

You multiply each side of the original shape by the same number

Front

What is another scaled copy to 5:20? Options: 10:25, 45:40, 6:21, 10:40

Back

10:40

Front

What is the scaled copy to 10:30? Options: 5:15, 10:20, 5:25, 40:60

Back

5:15

Front

What is the scaled copy?

Back

C

Front

What is the scaled copy of the FIRST TRIANGLE? Options: 2nd triangle, 3rd triangle, 4th triangle, All of them

Back

All of them

Front

What is the same angles as A,B,D? Options: R,Q,S; P,Q,S; S,R,P

Back

P,Q,S

Front

Which of the following is a scaled copy of figure A? Options: D, C, B

Back

D

Front

Which side length on the scaled copy corresponds to the side length HJ on the original image? Options: AB, AC, BC

Back

AB