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Earn +20 ptsQ: What is the area of a circle with a diameter of 21?
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What is the area of a circle with the diameter is 21?
346.36 square units.
What is the area of a circle that has a diameter of 42 yards?
A circle with a radius of 21 yards has an area of 1,385.44 square yards.
What is the circumference of a circle that has a diameter of 21?
The circumference of a circle that has a diameter of 21 is about 65.97
What is the area of a circle with a diameter of 9.4 m?
The area of a circle with a diameter of 9.4 m is: 69.4 m2
If the area of a circle is 8pi what is the length of its diameter?
If the area of a circle is 8pi, its diameter is: 5.657 units.
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