2 years ago

Find the area of the circle with the given radius or diameter. Use 3.14.

Mathematics

1 answer:

elena55 [62]2 years ago

4 0

Answer:

Step-by-step explanation:

If the radius, r, is given, then the area of the circle is A = πr².

If the diameter, d, is given, then the circle area is A = π(d/2)², or A = πd² / 4.

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