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What is the area of the circle whose equation is (x - 9)2 (y - 3)2 64?
The 64 is equal to the radius squared. Therefore, 8 is the radius and the 9 and 3 are the coordinates of the center. Area of a circle is Pi * radius squared. In this case that is 64 times pi. or approximately 201.062
If the area of a circle is 64 square units what is the diameter?
If the area of a circle is 64 square units the diameter is: 9.027 units.
What is the radius of a circle if the area is 64?
The area of a circle is (pi)(r^2). Set this equal to 64 and solve for the radius. r = sqrt(64/pi)
What is the area of a 64 inch circle?
That will depend on whether the 64 inches is the radius, diameter, or circumference of the circle.
A circle has a diameter 16 and an area of 64?
Hold it right there. That's not possible. Something's gotta give.The area of a circle = pi R2 = pi (half the diameter)2If the circle has a diameter of 16, then its area is 201.1(rounded).If it has an area of 64, then its diameter is 9.03(rounded).If it has a diameter of 16 and an area of 64, then it's not a circle.
What is the surface area of a cube whose volume is 64?
The surface area of a cube whose volume is 64 cubic units is: 96 square units.
What is the radius of a circle if it had a 90 degree sector and an area if 64pi?
From your question, we can't tell whether [ 64 pi ] is the area of the circleor the sector.The area of a circle is [ pi R2 ].If [ 64 pi ] is the area of the circle, then the radius is [ 8 ], and we don't careabout the sector.If [ 64 pi ] is the area of the sector, then the area of the full circle is [ 256 pi ](because the 90-degree sector is 1/4 of the circle), and the radius is [ 16 ].
What is the radius of a circle with an area of 64 square feet?
Radius of circle: square root of (64/pi) = 4.5135166683 feet
What is area to the nearest tenth of a 120 degree sector of a circle with radius of 8 ft?
Area of whole circle = pi*r2 = 64*pi Area of Sector = Area of Whole Circle * Angle of Sector/Angle of Whole Circle = Area of Whole Circle * 120/360 = Area of Whole Circle / 3 = 64*pi/3 = 67.0 to the nearest tenth.
What is the area of a circle a diameter of 16 in?
Using 3.14 as Pi the area of circle is: 200.96
If the radius of the circle above is 8 cm what is the area of the circle?
Area of circle: pi*8^2 = 64*pi square cm
What is the area of a circle with a diameter of 16cm?
64 pi sqcm
