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Is the radius of a cirle half of the diameter?
Yes.
This figure is a regular 12 sided polygon the diameter of the cirle that circumscribes it is 16cm find the radius of the polygon?
8
What is the area of a circle with a diamiter of 46?
The area of a cirle is: PI * r2 Where "r" is the radius, and PI is approximately 3.14. Hint: A radius is half of the diameter.
What is radius of 24 inch cirle?
The radius of a circle is half of its diameter. Since the diameter of the circle is 24 inches, the radius would be 24 inches divided by 2, which equals 12 inches. Therefore, the radius of a 24-inch circle is 12 inches.
Area of a cirle with a circumference 66cm?
The area is 346.639 cm2
The radius of a cirle is what percent of the diameter?
the radius of a cirle is what percent of the diameter
What is the circunference of a cirle with 12 diameter?
circumference = pi*diameter
Is the radius of a cirle half of the diameter?
Yes.
If you have a diameter of 8 what is the radius?
Four - Diameter is the length of the circle, one end to the other through the cirle, while radiusis from the middle of the circle , out. Hence Being half. s :)
What is the diameter of a cirle that the area is 28 square inches?
5.9723 inch
How does pi relate to the circumference and diameter of a cirle?
The cicumference of any circle divided by its diameter is aways equal to pi.
What is the circumference of a cirle with a diameter of 16?
16 pi = almost exactly 50¼
What is the formula for the circumference of the cirle?
circumference of a circle = 2*pi*radius or pi*diameter
What is a area of a circle?
You must find the circumference. First measure a line through the cirle. Then that is the diameter then multiply the diameter by 3.14 then you have the area! Hope that helped!
This figure is a regular 12 sided polygon the diameter of the cirle that circumscribes it is 16cm find the radius of the polygon?
8
What is the area of a cirle if diameter is 16?
Area of a circle is pi r^2 diameter is twice the radius. 3.14*8*8=64*pi or approximately 200.96
Work out the perimeter of the semi-cirle when diameter is 15cm?
The perimeter of a full circle (circumference) is "pi" times the diameter. So the perimeter of a semi-circle will be half that; Perimeter = (pi/2) x (diameter).
