Question

Question 61

State whether the following statement is true or false:

Ratio of area of a circle to the area of a square whose side equals radius of circle, is $1:\pi$

Answer 1

False
Given, side of a square equals radius of a circle.
Then, area of the square $=r^2$
and area of the circle $=\pi r^2$
where r is a radius of the circle
Now, the ratio of area of the circle to area of the square $=\pi r^2:r^2=\pi :1$