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What is the area of 18 inch diameter circle?
Area = pi*9*9 square inches
What is the area of a circle with a 9 inch radius?
The area is 254.47 in2
What is Area of 9 by 11 inch rectangle?
Area of rectangle: 9 times 11 = 99 square inches
What is the surface are of a 3 inch cube?
Surface Area of Cube is 6a2 where a is the length of one Side..... that is 3 inches (7.62 cm)Therefore, S.A. = 6*a*a = 6*3*3 = 9*6 =54 Sq.inch
Area of an equilateral triangle with a 9 inch perimeter?
3.897 square inches.
Is the area of two 3 inch circles equal to the area of a 6 inch circle?
No. Area of 3 inch circle is 9/4 pi so two of them total 9/2 ie 4.5 pi. Area of 6 inch circle is 9 pi, the equivalent of 4 of the smaller circles!
What is the area of a 9 inch x 3 inch area?
27 simple.
How many times greater is the area of a 6 inch circle to that of a 2 inch circle?
Radius is 3 times as large so area is 3*3 = 9 times as large.
What is the area of a three inch square?
The area of a 3-inch square is: 9 square inches.
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 area of 18 inch diameter circle?
Area = pi*9*9 square inches
What is the area of a circle with a 9 inch radius?
The area is 254.47 in2
What is the area of a 9 inch x 13 inch rectangle?
9 x 13 = 117 square inches
Find the surface area of a 3 inch cube?
first find the area of one face so 3times 3= 9 in. square then 9 in times all 6 sides =54 in. square
What Is the area of a circle with a 6 inch diameter?
A=pi X radius squared 3.14 X 9=28.26 sq. inches
Whats the area of a 9 inch diameter?
If you mean a circle area than A = 63.61725 inch². Area A = pi times diameter² / 4.
How many 8 inch by 8 inch tiles in a 4 by 6 ft area?
Total area = 4 ft * 6 ft = 24 sq ft.Area of each tile = 8 in * 8 in = 2/3 ft * 2/3 ft = 4/9 sq ft.So number of tiles = 24 / (4/9) = 24 * 9/4 = 54 tiles.
