Question

Find the area of the bolded outline sector

Answer 1

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