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Earn +20 ptsQ: An area of a circle is 12.56 what is the radius of the circle?
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Find the area of a circle if the radius is 20 in?
1256 inches squared
Where pi is 3.14 find the area of a circle with a radius of 20cm?
Oh, what a happy little question! To find the area of a circle, we use the formula A = πr^2, where A is the area, π is approximately 3.14, and r is the radius. So, for a circle with a radius of 20 cm, the area would be A = 3.14 x 20 x 20 = 1256 square centimeters. Just imagine all the beautiful colors you could paint in that space!
How would you find the radius of a circle when the minor arc angle is 190 degrees and the sector area is 662.89?
Another answer:- Total area of circle: 360/190 times 662.89/1 = 1256 rounded to the nearest integer Radius of the circle = square root of 1256/pi = 20 rounded to the nearest integer
What is the area of a circle if the radius is 20 m in terms of pi?
If i remember the 'ol math class circle area is equal to radius squared times pi so 20x20x3.14 = 1256 meters squared
Find the circumference and the area of a circle with a radius of 20 m?
Area = Pi*r*r3.14*20*20=1256 aboutC=2*pi*r2*3.14*20=125.6 about
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