HELP!
-
pi*r^2 = 32pi
r^2 = 32
r = sqrt(32)
A = .5*(( sqrt(32) )^2)*(135/180)
A = 12
The area of the sector is 12 square feet.
r^2 = 32
r = sqrt(32)
A = .5*(( sqrt(32) )^2)*(135/180)
A = 12
The area of the sector is 12 square feet.
-
135/360 = 3/8 so divide 32pi by 8 getting 4pi, then multiply by 3 getting an answer of 12pi square feet.
-
(135/360) * 32 = 12sq.ft