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What is the radius of a circle with a 3cm diameter?

Anonymous

∙ 14y ago

Updated: 4/28/2022

The radius would be HALF the diameter, making the answer 1.5cm ! The diameter of a circle is the distance across it, passing through the centre. The radius is the distance from the centre to the edge.

Wiki User

∙ 14y ago

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What is the radius of a circle if its diameter is cm?

The radius of a circle is half of its diameter

The diameter of a circle is twice the radius the radius of the circle is?

1/2 of the diameter

What is the radius of a circle with a diameter of 15 cm?

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

What is the diameter of a circle with a radius of 3.5cm?

7cm; the diameter of a circle is twice its radius.

The circle has a radius of 30 millimeters. What is the diameter of a circle in centimeters?

The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.

Related Questions

What is the diameter of a circle with a 3cm radius?

The diameter is six cm.

What is the perimeter of a circle whose circumference is 3cm and diameter 3cm?

The perimeter of a circle is its circumference and it is: 2*pi*radius or pi*diameter

What is the diameter of a circle in centimeters that has a radius of 15 mm?

The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.

Diameter equals 6cm what is the radius?

radius=1/2 diameter so R=3cm

What is the radius if the diameter is 6cm?

radius is half the length of diameter. So the radius will be 3cm. Thank you. Sharada

How do the the radius and diameter of a circle compare?

The diameter of a circle is twice its radius

What is the area of a circle if the radius is 3cm?

29.76

What is the area of a circle - radius 3cm?

A = 28.27cm2

If the radius of a circle is r what is the diameter of the circle?

The radius of a circle is half the diameter so if the radius of a circle is r, then the diameter is 2r.

What is the diameter of a circle or a radius of in?

The diameter of a circle is twice its radius

When the diameter of a circle is 85.4 What is the radius of the circle?

The radius of a circle is always half of the diameter. If the diameter is 85.4, the radius is 42.7.

What is the radius of a circle if the diameter is 14in?

The radius of a circle is half of the diameter, so the radius of a circle with a diameter of 14in is 7in.

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