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Earn +20 ptsQ: What is the area of a circle with a 9 inch radius?
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What is the area of 9 inch diameter circle?
Area= pi × radius2 Area= 3.14 × (4.5 in2) Area= 3.14 × 20.25 Area= 63.585 in2 The answer is 63.585. You would find this answer by doing this: 20.25 x3.14 _______ 8100 20250 +607500 _______ 635850 Then you would take the zero off the end.
If a circle as the radius of 9 cm what is its area?
The answer is 254.469005cm squared
What is the area of a circle that has a radius of 9?
Using 3.14 as Pi the area of circle is: 254.34
What is the area of a circle with radius of 9?
area of a circle = pi r squared = pi x (9 squared) = 254.47 to 2 decimal places
What is the area of 18 inch diameter circle?
Area = pi*9*9 square inches
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