Question

find the area of the square that can be inscribed in circle of radius 8cm.

Answer 1

we can say that 16 will be the diagnol of such a square which is inscribed in a circle of radius 8 cm bcoz angle in semicircle is right angle

so each side =8√2 cm
now area =(8√2)^2
area=128cm^2
I guess

Answer 2

Hey there!

Given,

Radius of circle = 8 cm

Diameter = 2 * r = 16 cm

Here, The diameter of circle = diagonal of square = 16 cm

Then, Area of square = diagonal^2/2

                                  = 16^2/2

                                  = 256/2

                                  = 128 cm²

Good day!