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Nikitich [7]
3 years ago
12

Find the area of the circle ! Please help

Mathematics
1 answer:
Oduvanchick [21]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Area of a circle is pi(radius^2)

the diameter of the given circle is 18km

the radius is half so it’s 9km

A = pi(9^2)

A = 81pi km2

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▬▬▬▬▬▬▬▬▬▬▬▬▬▬

<h3>Answer :</h3>

The factor of (x + y)³- (x³ + y³) is <u>3xy</u>

<h3>Step By Step Solution :</h3>

→ (x + y)³- (x³ + y³)

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addition and multiplication are the inverse of subtraction and division, respectively.

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Step-by-step explanation:

your welcome pls give brainliest

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