Question

The radius of a circle is 1/3rd of the diagonal of a square whose area is 3969 m².What is the area of the circle ? (in m²)​

Answer 1

I'm not 100% sure about this answer but I tried my best

Given

Area of a square : 3969 m²

Work

3969/3.14 = Radius of square ( half of the diagonal)

3969/3.14 = Approx. 1264

Approx. 1264/3 = Approx. 421.3

Approx. 421.3 = Radius of the circle

Radius to area formula (circle)

A=πr2

Replaced variables

A≈5.58×10^5

Solution

A=πr2=π·421.32≈5.57613×105

Answer

A = 558000 m²

Answer 2

Answer:

Step-by-step explanation:

diagonal of a square=root 2 × side of a square

Root 2 × 63

Radius=1/3 ×root2 × 63

Area of a circle= pi×rsquare

=2772