Question

question 7 listen rectangle a measures 8 inches by 2 inches. rectangle b is a scaled copy of rectangle a. which of the following measurement pairs could be the dimensions of rectangle b? select the three correct answers. select the three correct answers. a 40 inches by 10 inches b 16 inches by 4 inches c 9 inches by 3 inches d 8 inches by 2 inches

Explanation:

Step1: Find the ratio of sides of Rectangle A

The ratio of the sides of Rectangle A is $\frac{8}{2}=4$. For a scaled - copy, the ratio of the sides of Rectangle B should also be 4.

Step2: Check option A

For option A, the ratio of the sides is $\frac{40}{10} = 4$.

Step3: Check option B

For option B, the ratio of the sides is $\frac{16}{4}=4$.

Step4: Check option C

For option C, the ratio of the sides is $\frac{9}{3}=3
eq4$.

Step5: Check option D

For option D, the ratio of the sides is $\frac{8}{2}=4$.

Answer:

A. 40 inches by 10 inches
B. 16 inches by 4 inches
D. 8 inches by 2 inches