A circle of circumference 200meter what is of this circle?

1 Answer
Mar 30, 2018

Please see below.

Explanation:

.

It seems you left something out of the problem statement. I am going to assume you meant:

"What is the radius of the circle?"

If this is true we write the formula for the circumference of the circle:

#C=2pir# where #r# is the radius.

#200=2pir#

#r=200/(2pi)=100/pi=31.83# meters

If you meant:

#What is the area of the circle?#

We write the formula for the area:

#A=pir^2# where #r# is the radius.

#A=pi(100/pi)^2=pi10000/pi^2=10000/pi=3183# square meters