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Please help me with 22 and 24

Please help me with 22 and 24-example-1
User AntonioMO
by
8.4k points

1 Answer

7 votes
22)
The formula for the area of a circle is:
π*radius^2

Input the information we already know:
π*5^2
Follow BEDMAS
π*25
=78.5398163
Since half of the circle is shaded, divide the area by 2
78.5398163/2
=39.2699081
The area of the shaded sector is 39.2699081 meters²



User Rogeriopvl
by
8.5k points

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