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Find the area of the sector (in km^) of a circle of radius r and central angle

Find the area of the sector (in km^) of a circle of radius r and central angle-example-1
User Putri
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1 Answer

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Answer:

area = 2.65 km^2

Explanation:

area of a sector = (angle/360)pi(r^2)

angle = 135

r = 1.5

plug in values

= (135/360)(pi)(1.5^2)

=3/8pi(9/4)

= 27/32 pi

= 0.84375pi

= 2.65

User Hlv
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