Question

The squares given in the following figure
are congruent. The area of the given
figure is 225 sq. units. Find the perimeter
of the given figure.​

Answer 1

Answer:

Area of square = side ²

225=S²

S=15 units

Perimeter = 4 S= 4 * 15= 60

Answer 2

Answer:

area of square=a*a

225=a*a

15*15=a*a

a=15

perimeter=4a

4*15

60