Question

what will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 3.5? a rectangle is shown. the length of the rectangle is labeled as 8 cm, and the width is labeled as 6 cm.

Answer 1

588

Explanation:

Answer 2

New length = 3.5 x 8 = 28 cm
New width = 3.5 x 6 = 21 cm

Perimeter = 2(28) + 2(21) = 56 + 42 = 98 cm
Area = 28 x 21 = 588 square cm