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The formula for the area of a circle is A = pr2, p=3.142, r=1/2d= 12.5in, therefore
A = 3.142 x (12.5in)2
A = 490.9375in2
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The diameter is 10 inches circle. what is the area of the circle?
The area is 78.5 square inches.
Area of a 25 inch circle?
490.9 square inches for a 25-inch diameter circle.
What is the area of a sector of a circle that has a diameter of ten inches if the length of the arc is ten inches?
The area of a sector of a circle that has a diameter of ten inches if the length of the arc is ten inches is: 25 square units.
How many square inches in a 25 diameter circle?
I'm not completely sure what a "2.5 inch circle" is. Is that the distance all the way across the circle (diameter), or is it the distance from the center of the circle to its curve (radius) ? If diameter = 2.5 inches, then area = 4.909 square inches If radius = 2.5 inches, then area = 19.635 square inches
What is the diameter of a circle if the circumference is 25 inches?
The diameter of a circle with a circumference of 25 inches is: 78.54 inches. (d = c divided by Pi).
The diameter is 10 inches circle. what is the area of the circle?
The area is 78.5 square inches.
Area of a 25 inch circle?
490.9 square inches for a 25-inch diameter circle.
What is the area of a of a sector of a circle which has a diameter of 10 inches if the length of the arc is 10 inches?
The area of the sector of a circle which has a diameter of 10 inches if the length of the arc is 10 inches is: 25 square inches.
What is the area of a sector of a circle that has a diameter of ten inches if the length of the arc is ten inches?
The area of a sector of a circle that has a diameter of ten inches if the length of the arc is ten inches is: 25 square units.
How many square inches in a 25 diameter circle?
I'm not completely sure what a "2.5 inch circle" is. Is that the distance all the way across the circle (diameter), or is it the distance from the center of the circle to its curve (radius) ? If diameter = 2.5 inches, then area = 4.909 square inches If radius = 2.5 inches, then area = 19.635 square inches
What is the area for a circle 10 inches in diameter?
Area of a circle = pi * r^2 So - for yours: Area = 3.14 * 25 =78.5 square inches
What is the diameter of a circle if the circumference is 25 inches?
The diameter of a circle with a circumference of 25 inches is: 78.54 inches. (d = c divided by Pi).
What is the circumference of a circle if the diameter is 25 inches?
25*pi inches
What is the area in square inches of a circle with a diameter equal to 10 inches?
Area of a circle = (pi) x (radius)2 Radius = 1/2 the diameter = 5 inches Area = (pi) x (5)2 = 25 pi = 78.54 square inches (rounded)
What is the diameter of a circle with a circumference of 25 inches?
It is: 25/pi which is about 8 inches
If the diameter of a circle is 25 inches what is the radius?
12.5 inches
How many square feet in a 50 inch diameter circle?
Diameter = 50 inches Radius = 25 inches Area of circle = pi x 25 x 25 = 3.1415 x 625 = 1963.44 square inches which is equivalent to 1963.44/144 = 13.63 square feet
