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Find the area of the bolded outline sector

Find the area of the bolded outline sector-example-1
Find the area of the bolded outline sector-example-1
Find the area of the bolded outline sector-example-2
User Sigrid
by
7.8k points

1 Answer

6 votes

Answer:

125pi/2 cm^2

Explanation:

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

radius = 10 cm

angle = 225

plug in

(225/360)(pi)(10^2)

it becomes

(5/8)pi(100)

= 500/8pi

= 125/2pi

= 125/2pi cm^2

User Giacecco
by
8.0k points

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