What is the best approximation for the area of a circle with a diameter of 19 meters? Use 3.14 to approximate pi. Plz help

asked Jul 17, 2022 211k views

5 votes

What is the best approximation for the area of a circle with a diameter of 19 meters?

Use 3.14 to approximate pi.

Plz help

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2 votes

Answer:

area = 283.39 m²

Explanation:

r = 19/2 = 9.5

area = πr² = (3.14)(9.5²) = 283.39 m²

Dossy answered Jul 19, 2022

by Dossy

3.3k points

4 votes

area=3.14(r)^2
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39

Lahori answered Jul 22, 2022

4.0k points

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