the radius of a circle is r
d = 2r, where d is diameter and r is radius.
2.4cm. The Diameter of a circle is twice its radius. D=2r
The diameter is twice the radius (that is, multiply the radius times 2).
d = 11
the radius of a circle is r
The diameter of a circle is twice its radius (d = r x 2).
d = 2r, where d is diameter and r is radius.
Diameter is twice the radius, D=2R
Diameter is twice the radius.
2.4cm. The Diameter of a circle is twice its radius. D=2r
The diameter is twice as long as the radius. d = 2r The diameter is basically a line through the center of a circle while a radius is from the center to the circumference of a circle.
The radius is half the diameter. The diameter is twice the radius. If the radius is 10 inches, the diameter is twice that, or 20 inches. The radius is any straight line that connects a point on the circle with it's center. The diameter is a line segment that connects two points on a cirle throught the center of the circle.Answer:Let r be the radius of the circle and d be the diameter of the circle. We know that the diameter = 2 * radius of the circle. Given the radius r = 10 inches. Diameter d = 2 * 10 Diameter = 20 inches.
The diameter is twice the radius (that is, multiply the radius times 2).
If the radius of a circle is 8, then the diameter is 16. The diameter of a circle is two times of a radius The equation would be d = 2r so plugging in 8 for r, the equation would become d = 2(8) Therefore d is 16.
d = 11
12 cm A diameter is twice as long as the radius of a circle. D = 2r D = 2(6cm) = 12cm