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What is the radius of the sector when the angle is 21 and the arc length is 25?
Circumference of circle: 360/21 times 25 = 3000/7 Radius of sector: (3000/7) divided by (2*pi) = 68 units to the nearest integer
The circumference of a circle is 132cm what is the radius of the circle in centimeters?
To find the radius of a circle when given the circumference, you can use the formula for the circumference of a circle: C = 2πr, where C is the circumference and r is the radius. Given that the circumference is 132 cm, you can plug this value into the formula: 132 = 2πr. To solve for the radius, divide both sides by 2π: r = 132 / (2π) ≈ 21 cm. Therefore, the radius of the circle is approximately 21 centimeters.
What is the approximate area of a circle with a radius of 21 ft?
The area is 441 times pi.
Perimeter of a triangle where a equals 21 b equals 28 c equals?
49 + c units
What is 22 x 21 x 33 in linear dimensions?
22, and 21, and 33. 22 x 21 x 33, as a single entity is a measure of volume and cannot be converted to a linear measure.
What is the volume of a sphere with a radius of 21?
V = 38,790 units3
What is the volume of a sphere with a radius of 21 cm?
Volume of a sphere = 4/3*pi*radius3 Volume = 12348*pi cubic cm
What is the surface area of a sphere with a radius of 21?
Surface area = 4*pi*212 = 5541.769 square units to 3 d.p.
What is the radius of a circle with a circumference of 21 units?
The radius is 3.34 units.
Determine the ratio of the volume of a cube to that of a sphere which will exactly fit inside the cube?
let edge of the cube be {x} radius of the sphere inside the cube= x/2 volume of the cube=x^3 volume the sphere=4pi/3*r^3 =4/3*22/7*r^3/8 ratio of the volume=x^3/11x^3/21 =21/11 ans.= 21:11
What is the answer to radius 9 height 21 volume of cylinder?
If the height is 9 and the volume is 21, then the radius = 0.8618
What is the radius of a circle with a circumference of 21?
21/(2*pi) = a radius of about 3.342253805 units
What is the volume of a cone when radius is 4 and height is 21?
A cone, when radius is 4 and height is 21, has a volume of 351.86 units3
What is the area of a circle if the radius is twenty-one?
A circle with a radius of 21 units has an area of 1,385.44 square units.
What is the area of a circle if the radius is 21?
Using 3.14 as Pi the area of circle is: 1384.74
What is the volume of a cone with a radius of 7 and a height of 9?
21
What is the volume of a cylinder in gallons with a radius of 21 inches and a length of 98 inches?
A cylinder with a radius of 21 inches and a height of 98 inches has a volume of 135,773.35 cubic inches. This cylinder would have a volume of 587.763 US gallons.
