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
207
1
avatar

Would it be 27.6m?

 Mar 25, 2018

Best Answer 

 #1
avatar+7354 
+2

area of sector   =   (1/2) * (radius)2 * measure of central angle in radians

 

area of sector   =   (1/2) * 122 * 2.3      sq. meters

 

area of sector   =   (1/2) * 144 * 2.3      sq. meters

 

area of sector   =   72 * 2.3     sq meters

 

area of sector   =   165.6        sq meters

 

I think I see what you did......remember  122 = 12 * 12   ....NOT....  12 * 2      smiley

 Mar 25, 2018
 #1
avatar+7354 
+2
Best Answer

area of sector   =   (1/2) * (radius)2 * measure of central angle in radians

 

area of sector   =   (1/2) * 122 * 2.3      sq. meters

 

area of sector   =   (1/2) * 144 * 2.3      sq. meters

 

area of sector   =   72 * 2.3     sq meters

 

area of sector   =   165.6        sq meters

 

I think I see what you did......remember  122 = 12 * 12   ....NOT....  12 * 2      smiley

hectictar Mar 25, 2018

13 Online Users

avatar
avatar