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Area of the circle in square inches = pi*radius squared

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Q: How many sq in in a 2.5 inch circle?
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Related questions

How many yards of fabric are in a circle with 132 inch diameter?

Area of circle of 132 inch diameter = 13684*78 sq inches = 10.56 sq yards.


What is the area of a circle that has a 25 inch diameter?

Calculate the radius, which is simply 1/2 the diameter. Then use the standard formula for the area of a circle. ________________________________________________________________ The circle area = (pi) x diameter / 4 = 3.14 x 25/4 = 19.625 Sq inch


How many Square mm in a 1 inch round circle?

Assuming that "1 inch round circle" refers to a circle whose circumference is 1 inch, its area is 51.34 sq mm.


How many square inches in a 23 inch diameter circle?

A circle with a 23 inch diameter has am area of 415.4756 sq inches (to 4 dp).


What is the area of a 93-inch circle?

If you mean a circle with a 93 inch diameter - it will have a 46.5 inch radius, giving it an area of ~6792.909 sq inches = ~47.173 sq ft. If you mean a circle with a 93 inch circumference - that will have a diameter of ~29.6 inches (radius of ~19.8 inches) and an area of ~688.3 sq inches = ~4.78 sq ft.


How many square inches in a 14 inch round?

A circle with a 14 inch diameter has an area of 153.9 sq inches.


How many sq feet in 50 inch diameter circle?

13.6354 square feet (rounded)


How many square feet is 24 inch circle?

a 24 inch circle is a 2 ft diameter circle, or a 1 ft radius circle. the area of a circle is pi * r squared, so 1 ft squared is 1 sq ft. Times pi (=3.14159) is 3.14159 sq ft


What is the sq ft of a 24 inch circle?

Area of a circle = pi*radius squared


What is area of twenty four inch circle?

452.3333 sq. in.


How do you find how many more square feet a 30 in circle is than a 18 in circle?

Area of 30 inch circle = pi*302 sq inches Area of 18 inch circle = pi*182 sq inches Difference = pi*(302 - 182) = 576*pi sq inches 1 sq foot = 1 ft*1 ft = 12 inches*12 inches = 144 sq inches so 576*pi sq inches = 576/144 *pi sq ft = 4*pi sq ft = 12.57 sq ft.


How many square feet in a 25 foot diameter circle?

Approx 490.9 sq feet.