asked 206k views
2 votes
OAB is a sector of a cirlce as shown below

work out the area of OAB

Give your answer in cm² to 1 dp

1 Answer

3 votes
Area of sector = 1/2 x angle x radius xradius
= 1/2 x 96x 23x23
= 25392 cm2
answered
User Dslayer
by
9.0k points
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