Question

Being timed, help asap!! The figures are similar. Give the ratio of the area/perimeter of the first figure to the second figure

Answer 1

Explanation:

Ratios of perimeters is a one-to-one measure. From the figure on the left to the one on the right the ratio of the one-to-one measure is 45/25 which reduces to 9/5.

Area is a squared measure. Once we have the perimeter reduced (we do), we square those perimeter measures to find the area ratio.

`((9)/(5))^2=(81)/(25)`