Area and Perimeter Ratios Warm Up

Last updated over 2 years ago
3 questions
1

The figures below are similar. The labeled sides are corresponding.
What is the perimeter of the larger rectangle?

1

The figures below are similar. The labeled sides are corresponding.
What is the area of the smaller triangle?

1

If the area ratio of two similar shapes is 36:196, what is their perimeter ratio?