3 years ago

The area of a circular plate is 625pi sqaure in. If the radius of the plate is tripled what is the new area

Mathematics

1 answer:

goldenfox [79]3 years ago

5 0

Answer:

5625in²

Step-by-step explanation:

Area of the plate = πr²

625π = πr²

625 = r²

r = √625

r = 25in

If the radius of the plate is tripled, then the new radius will be 3(25) = 75in

New Area = π(75)²

New Area = 5625π in²

If the radius is tripled, the new area of the plate is 5625in²

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