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Help?!? will give a medal!

Find the area of a circle with a diameter of 22 inches. Use 3.14 for pi.

379.94 in2

452.16 in2

527.52 in2

621.72 in2

User Bladepit
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7.9k points

2 Answers

6 votes

Answer:

the Answer is A i just took the test


User Vidhya
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2 votes
The formula for area of a circle is:

A = πr^2

where A is the area and r is the radius which is half the diameter.

Let's plug in values we know and solve:

A = 3.14(11 in)^2

A = 3.14(121 in^2)

A = 379.94 in^2
User Fernando Cervantes
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