3 years ago

Which is the area of a circle with a diameter of 7 units? (Use 3.14 for pie

1 answer:

8 0

<span>area of a circle = pi * r^2
radius (r) = half the diameter = 3.5 units
area = 3.14 * 3.5^2 = 38.47 units so thats wat it means</span>

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