Help- Substitute the values for the area formula

1 answer:

3 0

Answer:

pie is known as 3.14 the radius is 19 the r^2 is 361

Step-by-step explanation:

pie is mathmatticly know as just 3.14 the radius is half the diameter and r^2 multiplys the radius by itself like 19 times 19

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OLga [1]

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S_A_V [24]

Answer:

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Step-by-step explanation:

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Lilit [14]

Im going to go on and say that it is 90

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3 years ago

aalyn [17]

216 you multiply 12 by 18. Hope it helped!!!!!

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3 years ago

bagirrra123 [75]

Answer:

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2 years ago