A circle of perimeter 28cm is opened to for..

Question 1 Report

A circle of perimeter 28cm is opened to form a square. What is the maximum possible area of the square?

56cm2

49cm2

98cm2

28cm2

Answer Details

Perimeter of circle = Perimeter of square
28cm = 4L
L = $\frac{28}{4}$ = 7cm
Area of square = L2
= 72
= 49cm2