3 years ago

Find the area of a sector with a central angle of 102 degrees and a radius of 15.7 millimeters.

Mathematics

1 answer:

Stella [2.4K]3 years ago

8 0

A = .5 r^2 theta
Theta must be in radians
A = .5 (15.7)^2 (102)(pi/180)
A= 219 mm^2

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