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Earn +20 ptsQ: What is the area of a circle with diameter 4 cm?
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What is the area of a circle if the diameter is 4 cm in hectometers?
The area of a circle (in square hectometers) if the diameter is 4 cm is: 0.001257 hectometers2
What is the area of a circle with diameter 30cm?
Area = π*d2 / 4 d = 30 cm => area = 706.86 sq cm
What is the area of a circle with diameter of 4.45 cm?
Area = (Pi/4)*diameter2 = .7854*4.452 = 15.5528 sq.cm.
What is the radius of a circle if is diameter 4 cm?
2 cm
Which has the greatest area a circle with a radius of 4 cm or a semi-circle with a diameter of 11 cm?
-7
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