Question

If the circumference of a circle is equal to perimeter of a square, then find the
area of square in term of theta and radius r.

Answer 1

Answer:

a^2= (πr)^2/4

Step-by-step explanation:

circumference of a circle = 2πr

perimeter of a square=4a

area of a square= a^2

according to the data given,

4a=2πr

a=πr/2

a^2= (πr)^2/4

Answer 2

Answer:

I don't know the answer of this question