+0  
 
0
1032
4
avatar

A circle has a radius of 32cm. To the nearest hundredth, what is the length of the arc that has a measure of 250 degrees

 May 21, 2015

Best Answer 

 #4
avatar+1197 
+5

.....oops.

 May 21, 2015
 #1
avatar+1197 
+5

A=pi*r^2*(x/360)

x is the degree measure of the arc, r is radius.

Plug in the values.

 May 21, 2015
 #2
avatar+1694 
+5

A circle has a radius of 32cm. To the nearest hundredth, what is the length of the arc that has a measure of 250 degrees(?)

 

2(32*pi) = 201.06

201.06/360=0.5585

0.5585*250=139.63

 May 21, 2015
 #3
avatar+1694 
+5

@DarkBlaze:/   The question asks for the length of the arc of the 250o  sector, not the area of it.

 

 May 21, 2015
 #4
avatar+1197 
+5
Best Answer

.....oops.

DarkBlaze347 May 21, 2015

0 Online Users