A circle has a radius of 8 ft. What is the area of the sector formed by a central angle measuring 5π4 ?

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asked Mar 18, 2018 163k views

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Mr Griever · Answer 1 · 2018-03-21T20:40:42+0000

Sector area = central angle (degrees / 360) * PI * radius^2
Sector area = (225 / 360) * PI * 64
Sector area = .625 * 201.0619298297
Sector area = 125.66

A circle has a radius of 8 ft. What is the area of the sector formed by a central angle measuring 5π4 ?

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