+0  
 
0
72
1
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Would it be 27.6m?

Guest Mar 25, 2018

Best Answer 

 #1
avatar+7065 
+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

hectictar  Mar 25, 2018
 #1
avatar+7065 
+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

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