Question

Polygon S is a scaled copy of polygon R

what is the value of T

Answer 1

t = 7.2

Explanation:

The lengths of the corresponding sides of similar polygons are proportional.

12/9.6 = 9/t

12t = 9 × 9.6

4t = 3 × 9.6

t = 3 × 2.4

t = 7.2