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The radius is half the diameter = 1cm

Q: If the diameter of a circle is 2 cm what is its radius?

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The diameter of a circle is twice its radius. Thus the radius of a circle is half its diameter. → a circle with a diameter of 15 cm has a radius of 15/2 cm = 7.5 cm

diameter = radius × 2 → radius = diameter ÷ 2 = 10 cm ÷ 2 = 5 cm

Radius of a circle is half of its diameter and so 12/2 = 6 cm

Radius = 1/2 of the diameter = 12.5 cm.

Radius = Diameter/2 = 10 cm

Related questions

The diameter of a circle is twice its radius. Thus the radius of a circle is half its diameter. → a circle with a diameter of 15 cm has a radius of 15/2 cm = 7.5 cm

The radius (radii) of a circle is 1/2 of the diameter. The radius of a circle with a 6.2 cm diameter is 3.1 cm.

diameter = radius × 2 → radius = diameter ÷ 2 = 10 cm ÷ 2 = 5 cm

Radius is found out by dividing the diameter by 2 . The radius of a circle with a diameter of 55 cm is 27.5 cm

diameter =2*radius =2*2 cm = 4 cm

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

Radius of a circle is half of its diameter and so 12/2 = 6 cm

6 cm. The radius is 1/2 of the diameter.

Radius = 1/2 of the diameter = 12.5 cm.

Radius = 1/2 of diameter = 4 cm

radius = diameter ÷ 2 ⇒ radius = 10 cm ÷ 2 = 5 cm

Radius = Diameter/2 = 10 cm