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14 votes
Determine the area of each circle need to use 3.14 for pi and round to the nearest tenth

Determine the area of each circle need to use 3.14 for pi and round to the nearest-example-1
User Kevin Chandra
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1 Answer

25 votes
25 votes

Answer:

2461.8 in2

Explanation:

To find area of a circle, we use the formula pi multiplied by radius, multiplied by radius. As we can see from the diagram, the radius of the circle is 28 inches. Now we find the area.

3.14 x 28 in x 28 in = 2461.76 in2

Now we round the area to the nearest tenth.

2461.76 in2~ 2461.8 in2

Therefore the answer is 2461.8 in2.

sorry if i get it wrong, I don't usually do american maths.

User Ekgren
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