Question

Rectangle A has side lengths of 6 cm and 3.5 cm. The side lengths of rectangle B are proportional to the side lengths of rectangle A.

What could be the side lengths of rectangle B?

Answer 1

depends on the proportions.

Explanation:

to find your answer you must take the scale factor and multiply it by both side lengths.

EX:

3x5 with a scale factor of 5 will become a 15x25.

Answer 2

I believe there are also the answer choices of

A. 3cm and 1.75cm

B. 5cm and 2.5cm

C. 7cm and 7cm

D. 12cm and 5cm

E. 5.25cm and 9cm

The correct answers would be A. 3cm and 1.75cm and E. 5.25cm and 9cm

Explanation:

I hope this answers your question(s). Have a good weekend!