+0

# Help ASAP

+5
118
3

I fell aslep in class,

how do you find the area of a circle

Guest Feb 24, 2017

#3
+18927
+20

how do you find the area of a circle

$$\boxed{area = \pi r^2} \qquad r=\text{radius of the circle} \\ \boxed{area = \pi \cdot \left( \frac{d}{2} \right)^2} \qquad d=\text{diameter of the circle}$$

heureka  Feb 24, 2017
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#1
0

Find the diameter and radius, multiply by pi factor

Guest Feb 24, 2017
#2
0

# 4πr

Guest Feb 24, 2017
#3
+18927
+20

how do you find the area of a circle

$$\boxed{area = \pi r^2} \qquad r=\text{radius of the circle} \\ \boxed{area = \pi \cdot \left( \frac{d}{2} \right)^2} \qquad d=\text{diameter of the circle}$$

heureka  Feb 24, 2017

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