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The equation for the area A of a circle is A = pi*r2, where r is the radius of the circle. If you plug in 7850 for the area, you get pi*r2 = 7850. Assuming pi = 3.14, the equation then simplifies to r2 = 7850/3.14 = 2500. Taking the square root of both sides gives you the radius r as 50.
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∙ 12y ago
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What is the area of a circle if the radius is 9m?
The area of a circle if the radius is 9m 254.5m2
What is the radius of a circle with the area of 36?
The radius of a circle with the area of 36 is 3.385
What is the area of a circle of the radius of 10m?
A circle with a radius of 10m has an area of 314.16 m2
What is the area of a circle with radius of 2m?
The area of a circle with a radius of 2m is: 12.566 m2
How you get the area of a circle?
A= Area of the circle¶= Pi (About 3.14)r= Radius squared (Radius times radius)3.14 * Radius squared
If the area of a circle is 7850 square yards what is the radius of the circle?
The radius would be 49.987 yards.
What is the radius of a cylinder with a surface area of 7850 and diameter of 25?
If the diameter is 25 then the radius must be 12.5
What is the area of a circle with a diameter of 100 feet?
7850 sq ft. Formula is pi x R squared. Diameter of 100 means Radius (r) is 50. 50 squared (multiplied by itself) is 25000. Multiply THAT by the value of pi- or 3.14, and you get 7850 sq ft.
What is the area of a circle if the radius is 9m?
The area of a circle if the radius is 9m 254.5m2
What is the radius of a circle with the area of 36?
The radius of a circle with the area of 36 is 3.385
What is the area of a circle with the radius of 21?
The area of a circle of radius 21 is 1386
What is the area of circle with a radius of 35?
Area of a circle = pi*radius squared
What is the area of a circle with the radius of 14.4?
The area of a circle with a radius of 14.4 is 651.4
What is the area of a shaded circle with a radius of 135?
A circle with a radius of 135 units has an area of 57,255.53 square units.
What is the area of a circle of the radius of 10m?
A circle with a radius of 10m has an area of 314.16 m2
What is the area of a circle with radius of 2m?
The area of a circle with a radius of 2m is: 12.566 m2
What is the radius of a circle when the area is 96?
The radius of a circle when the area is 96 is 5.528
