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What is the diameter of a circle whose radius is 10?
20; the diameter of a circle is twice its radius.
What is the radius of a 20cm circle?
That depends what you mean with "a 20 cm. circle". If 20 cm. is the radius, you already have the answer. If 20 cm. is the diameter, the radius is half the diameter. (10cm)
If the radius of a circle is 20 what is the diameter?
The radius is 1/2 of the diameter, so if the radius is 20 units then the diameter is 40 units. You multiply the radius by 2 to get the diameter.
If the radius circle is 10 millimeters what is the circle's diameter?
20 mm. The diameter is always twice the radius.
What is the diameter of a circle with a radius of 10 in?
Diameter of the circle: 2 times 10 = 20 in
If the radius of a circle is 10 inches what is the diameter?
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.
What is the radius if the diameter is 20 cm?
The Answer is 20cm because you divide the diameter by 2 and then it should be your answer EX: 20/2=10, 102= Radius
If the diameter of a circle is 20 centimeters what is the radius of the circle?
10 cm
If the diameter of a circle is 20 inches what is the radius of the circle?
10 inches The diameter of a circle is twice the radius, so 1/2 of 20 inches is 10 inches. to make this sound easier: you just take half of the diameter. for instance lets say the diameter was 5. so your thinking: how can you split a odd number in half but you just turn the diameter of 5 and turn the radius into 2.5. u with me?? hoped i helped!! :) :)
How do you find the raduis of a circle whose diamter is 20?
Radius = Diameter/2 so if diameter = 20 Radius = 20/2 = 10
What is the diameter of a circle which has a radius of 10cm?
20 cm
What is the diameter of a circle if its radius is 10cm?
20 cm
