Help- Substitute the values for the area formula

Mathematics

1 answer:

Nadya [2.5K]2 years ago

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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Step-by-step explanation:

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