Asked by Anonymous
The radius of a quarter circle is 4 meters. What is the quarter circle's area?
Answers
Answered by
mathhelper
You said you had a quarter circle, so its area
= (1/4)π r^2
you know r = 4, so go for it
= (1/4)π r^2
you know r = 4, so go for it
Answered by
oobleck
well, the whole circle has area πr^2 = 16π m^2
so, what is 1/4 of that?
so, what is 1/4 of that?