Question

A circle on a coordinate plane has its center at (2,5). The circle's edge touches the point (–2, 5). What is the area of the circle in square units?

Answer 1

16`pi` `units^2`

50.26548246 unit`s^2`

Explanation:

if the centre is (2,5) and it touches (-2,5)

2- -2=2+2=4 the radius is 4 units

the area is `pir^2=pi xx 4^2=16pi`