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Every circle has a point called the centre. A straight line drawn through the centre and extending both ways to intersect with the circle at opposite points is called the diameter. A straight line drawn from the centre to intersect with one point of the circle is called the radius. In this case, the length of that straight line is 12 inches.
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What is the area of a circle if the radius equals 5.1 inches?
A circle with a radius of 5.1 inches has an area of 81.71 square inches.
What is the radius of 15 in?
The radius of a circle is half of its diameter. Therefore, if the diameter is 15 inches, the radius would be 15 inches divided by 2, which equals 7.5 inches.
Which expression is correct 12 inches equals feet or inches equals 12 feet?
Neither of the two is correct. It would be 12 inches equals a foot or 144 inches equals 12 feet.
Cylinder with radius 4 in and height 12 in?
A cylinder with a radius of 4 inches and a height of 12 inches has a volume of 603.186 cubic inches.
A circle with a radius of 6 inches?
diameter = 2 X radius = 12 inches
If he radius is 12 inches what is the diameter?
The radius of a circle is one-half of the circle's diameter. So if the radius is 12 inches, the diameter is 24 inches.
What is the area of a circle if the radius equals 5.1 inches?
A circle with a radius of 5.1 inches has an area of 81.71 square inches.
What is a reasonable estimate for the circumference of a circle with a radius of 12 inches?
A circle with a radius of 12 inches has a circumference of 75.4 inches.
Which expression is correct 12 inches equals feet or inches equals 12 feet?
Neither of the two is correct. It would be 12 inches equals a foot or 144 inches equals 12 feet.
Cylinder with radius 4 in and height 12 in?
A cylinder with a radius of 4 inches and a height of 12 inches has a volume of 603.186 cubic inches.
A circle with a radius of 6 inches?
diameter = 2 X radius = 12 inches
If the radius is 6 inches what is the diameter?
12 inches
What is the circumference of a circle if the radius is 12?
The circumference of a circle if the radius is 12 equals about 75.4
What is the surface area of a cylinder that has a radius of 6 inches and a height of 12 inches?
The surface area of a cylinder that has a radius of 6 inches and a height of 12 inches is 678.58 square inches.
What is the volume of a cone that has a base with a radius of 4 inches and a height of 12 inches?
A cone with a base radius of 4 inches and a height of 12 inches has a volume of 201.06 cubic inches.
What is the circumference of radius equals 18 inches?
the equation to find circumference is C=2*pi*radius so when you have a radius of 18 inches, C=113.097
A circle in 12 inches in diameter what is the radius?
Radius = 1/2 of the diameter = 6 inches
