Question

find the area of the sqare that can be inscribed in a circle of radius 8 cm

Answer 1

Radius of circle=8cm
Area of circle=2 pi r
=2×314/100×8
=5.25 sq cm

Answer 2

Radius of circle is 8cm
Area of square is =a^2
area of circle is 2pir r
2×22÷7=6.28
so area of square will be 6.28×6.28=39.4384