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Using 3.14 as Pi the area of circle is: 254.34
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Earn +20 ptsQ: What is the area of a circle with the radius of 9 millimeters?
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Continue Learning about Geometry
What is the area of a circle with a 9 inch radius?
The area is 254.47 in2
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
When the radius of a circle is tripled what happens to the area?
It is increased nine fold. New Area = 9*old area.
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