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Find the area of the shaded regions:
The green area is the shaded region.

Find The Area Of The Shaded Regions The Green Area Is The Shaded Region class=

Sagot :

Answer:

254.34cm^2

Step-by-step explanation:

area=πr^2

area=3.14*9^2

area=3.14*81

area=254.34 cm^2