The radius of 9 is 4.5
The radius is 1.43
The radius is half of the diameter. For an 18-foot diameter, the radius would be 18 feet ÷ 2 = 9 feet. Therefore, the radius is 9 feet.
If the height is 9 and the volume is 21, then the radius = 0.8618
The radius of a circle is half of its diameter. If the diameter is 18 cm, then the radius would be 18 cm divided by 2, which equals 9 cm. Thus, the radius is 9 cm.
9
The radius is 1.43
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
The radius is 1.43
Since your circle has a diameter of 9 feet (the definition of a "9 by 9" circle), the radius is half of that distance. In this case, your radius is 4.5 feet or 54 inches.
The radius is about 1.432 units.
9 inches.
If the height is 9 and the volume is 21, then the radius = 0.8618
r= 9 so diameter is 2x the radius =18 cm
Circumference = 2Π• radius 2Π•9 = (18×Π)"≈ 56.5"
A circle with a radius of 9 inches has a circumference of 56.55 inches.
The radius of a circle is half of its diameter. If the diameter is 18 cm, then the radius would be 18 cm divided by 2, which equals 9 cm. Thus, the radius is 9 cm.
9