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A radius is used to measure a circle; squares do not have a radius, they would be measured by a side. If a square has a side that measures 6 inches, then it's area is 36 square inches. Note that without a unit of measurement (inches, or whatever it is) you do not have a meaningful answer.
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What is the area of a square inscribed in a circle with the radius 6?
The answer is 72, i think!
What is a radius square?
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
What is the area of a 12 inch and a 9 inch circle?
The area of a circle is calculated using the formula A = πr^2, where r is the radius of the circle. For a 12-inch circle, the radius is half of the diameter, so the radius is 6 inches. Therefore, the area of the 12-inch circle is A = π(6)^2 = 36π square inches. Similarly, for a 9-inch circle, the radius is 4.5 inches, so the area of the 9-inch circle is A = π(4.5)^2 = 20.25π square inches.
What is the radius of a circle with an area of 3629.84 square miles?
area = pi x radius squared = 3629.84; pi = 3.14; radius = square root of (area/3.14) = 34 mies
What is the surface area of a cylinder whose height is 14 ft and radius is 6 ft?
754 square feet.
