Question

A square window in Maranda house has an area of 225in. What is the perimeter of the window

Answer 1

Check the picture below.

`\stackrel{\textit{area of the square window}}{(s)(s) = 225}\implies s^2 = 225\implies s=√(225)\implies \boxed{s=15} \\\\\\ \stackrel{\textit{\LARGE perimeter}}{s + s + s + s\implies 4s\implies 4(15)\implies \text{\LARGE 60}~in}`

Answer 2

Perimeter is 60 in

Explanation: