+0  
 
+5
77
3
avatar

I fell aslep in class,

 

how do you find the area of a circle

Guest Feb 24, 2017

Best Answer 

 #3
avatar+18624 
+20

how do you find the area of a circle

 

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

 

laugh

heureka  Feb 24, 2017
Sort: 

3+0 Answers

 #1
avatar
0

Find the diameter and radius, multiply by pi factor

Guest Feb 24, 2017
 #2
avatar
0

4πr

Guest Feb 24, 2017
 #3
avatar+18624 
+20
Best Answer

how do you find the area of a circle

 

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

 

laugh

heureka  Feb 24, 2017

3 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details