Area = pi*3/82 = 0.4417864669 or 0.442 correct to three decimal places
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∙ 13y ago9pi (about 28 and one quarter) square feet.
If its diameter is 14 then its area is: pi*72 = 153.938 square inches to three decimal places
The area of a circle with a diameter of 9.4 m is: 69.4 m2
The area of a circle is pi*r2, where r is the radius. In this case, 22/7 will be used for pi. Area of a semicircle: A semicircle is half of a circle, so the area will be half of a circle: A = (1/2)*pi*r2 Example: Find the area of a semicircle with a radius of 10 meters. A = (1/2)*(22/7)*(10)2 = (1/2)*(22/7)*(100) = 1100/7 or about 157.14 square meters Area of a quarter circle: A quarter circle is a forth of a circle, so the area will be A = (1/4)*(pi)*r2 Example: Find the area of a quarter circle with a diameter of 4 inches: (Notice that the diameter is given, so the radius in this case is 2 inches:) A = (1/2)*(22/7)*(22) = (1/2)*(22/7)*4 = 44/7 or about 6.286 square inches.
Assuming a diameter of 5 inches.The area of this circle is: 19.63
The area of a circle with a diameter of 4.75 is: 17.72 square units.
What a strange question. A circle does not have a length or a width. It has a diameter and that all.
It is reduced by a quarter. If you halve the you also halve the diameter The area (A) of a circle is = pi x (radius)squared. If you halve the radius and then square it then to balance the equation the area must be divided by Four.
9pi (about 28 and one quarter) square feet.
The diameter of a circle with an area of 37.68 is 6.92
If its diameter is 14 then its area is: pi*72 = 153.938 square inches to three decimal places
The area of a circle with the diameter of 3m is 7.069 m2
The area of a circle with diameter of 4.9 is 75.43 units2
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
The area of a circle with a diameter of 9.4 m is: 69.4 m2
If area of circle is equaled to 100pi what is the radius?
A circle with a diameter has an area of 50.265486543928724876568901 sq. ft.