We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
245
2
avatar+212 

A circle has a radius of 6 in.

What is the exact length of an arc formed by a central angle measuring 45°?

 

Enter your answer in the box. Express your answer using π .

 May 22, 2018
 #1
avatar
0

Arc Length = (θ × π/180) × r 
(when θ is in degrees)

 

Arc Length =(45 x pi/180) x 6 =6/4pi = 3/2pi - inches.

 May 22, 2018
 #2
avatar+212 
0

a fraction?

lysxsa  May 22, 2018

5 Online Users

avatar