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Subjects>Math>Math & Arithmetic

Is the diameter of a circle 2 x radius?

Updated: 12/11/2022

Wiki User

∙ 11y ago

Best Answer

Yes. The radius is from the centre to the edge of the circle. Therefore, 2xr is twice as long and is the diameter of the circle.

Wiki User

∙ 11y ago

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How does the length of the diameter of a circle compare to the length of the radius of that circle?

diameter = 2 X radius

What is the diameter of a circle if the radius is 10.4?

Diameter = 2 x (radius) = 20.8

If a circle has a radius of 12 in What is the diameter?

Diameter = (2 x radius) = 2 x 12 = 24 inches

What is the diameter of a circle when the radius is 14?

28 diameter = 2 X the radius 2 X 14 = 28

What is the are of a circle if the diameter is 32 in?

The area of any circle is (pi) x (radius)2 .The radius is 1/2 of the diameter.

Related questions

How does the length of the diameter of a circle compare to the length of the radius of that circle?

diameter = 2 X radius

What is the diameter to the radius of a circle?

The diameter of a circle is twice its radius (d = r x 2).

Formula for circumference?

For a circle: circumference = 2 x π x radius. As the diameter of a circle is 2 x radius: circumference = π x diameter.

What is the relationship of the properties of the circle that are radius and the diameter?

The radius X 2 = diameter.

What is the diameter of a circle if the radius is 10.4?

Diameter = 2 x (radius) = 20.8

If a circle has a radius of 12 in What is the diameter?

Diameter = (2 x radius) = 2 x 12 = 24 inches

What is the diameter of a circle when the radius is 14?

28 diameter = 2 X the radius 2 X 14 = 28

What is the are of a circle if the diameter is 32 in?

The area of any circle is (pi) x (radius)2 .The radius is 1/2 of the diameter.

What is the formula to solve for radius?

That depends on what information is given.Area of a circle: A = pi x radius squaredSolving for radius: radius = root(A/pi)Diameter of a circle = 2 x radiusSolving for radius:radius = diameter / 2Circumference of a circle: circumference = 2 x pi x radiusSolving for radius:radius = circumference / (2 x pi)

What is the diameter of a circle with radius 17cm?

Diameter = 2 x radius = 34 cm.

How do you find the diameter of a circle if you have the radius?

Very easy. The diameter of a circle is twice the radius, so: diameter = r x 2

A circle has a radius of 8.5 cm what is the diameter of the circle?

Diameter = 2 times the radius = (2 x 8.5) = 17 cm

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