+0  
 
0
197
1
avatar

which equation can be used to find the area of a circle with a diameter of 12. use 3.14 for pie.

Guest May 4, 2017
Sort: 

1+0 Answers

 #1
avatar+7053 
+3

area of a circle = π * radius2

 

radius = 1/2 * diameter

radius = 1/2 * 12

radius = 6

 

area of this circle = π * 62

area of this circle = 36π

area of this circle ≈ 36(3.14) = 113.04 square units

hectictar  May 4, 2017

27 Online Users

avatar
avatar
avatar
avatar
New Privacy Policy (May 2018)
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.  Privacy Policy