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monitta
3 years ago
15

Can y’all please answer this?

Mathematics
1 answer:
natulia [17]3 years ago
5 0

Answer:

Look at the description:

Step-by-step explanation:

The mistake is that they did not need to divide the radius by two since the radius is already half of the diameter. The area of a circle is pi*r^2. The second mistake they made was that they assigned pi the value of 3 which is wrong. After calculating, the area of the circle is 53^2pi = 8824.73mm^2

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