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What is the radius of a 15cm circle?

Updated: 4/28/2022

Wiki User

∙ 14y ago

Best Answer

If 15cm is the diameter then the radius is 7.5cm

If the circumference is 15cm then the radius is 7.5/pi cm

Wiki User

∙ 14y ago

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Continue Learning about Other Math

Area of a circle 15cm radius?

For a circle Area is defined as: A = π(r)2 Where "A" is the area, "r" is your radius and π = 3.14 So for your circle: A = 3.14 x (15)2

Is the radius of a circle half of a diameter?

no.the radius of a circle is the distance from the middle of the circle to the edges. no.the radius of a circle is the distance from the middle of the circle to the edges.

The circumference of a circle is 60 cm what is the radius of the circle?

The radius of the circle is: 9.549 cm

What is the radius of a circle?

The radius of the circle is the length between the middle of the circle and any of the sides. It is also half the lenght of the diameter.

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

The radius of a circle is half of its diameter

Related questions

What is the radius of a circle if the circumference is 8cm?

The radius is 1.27cm

What is the diameter of a circle if its radius is 15cm?

Diameter = Radius*2 = 30 cm.

Whats the area of the circle with radius 15cm?

706.5 cm

A circle has an area of 15cm². What’s it’s radius?

What’s the answer

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

7.5cm (r = d/2)

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

double the radius to get the diameter = 30 multiply by pi (3.1415...) = 92.245 cm

Area of a circle 15cm radius?

For a circle Area is defined as: A = π(r)2 Where "A" is the area, "r" is your radius and π = 3.14 So for your circle: A = 3.14 x (15)2

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

The circumference of a circle with diameter of 15cm is about 47.12cm

What is the circumference of a circle if the diameter is 15cm?

The circumference of a circle, if the diameter is 15cm, is about 47.12cm

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

The circumference of a circle with diameter of 15cm is about 47.12cm

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

The formula for the circumference of a circle is C = 2πr where r is the radius. This formula can also be expressed as C = πd where d is the diameter as the diameter is twice the radius. C = 15π = 47.12cm (2dp)

What is volley ball radius?

15cm

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