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What is the area of a circle with a diameter of 7cm?

Updated: 12/13/2022

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∙ 12y ago

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A = 38.485 cm2

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∙ 12y ago

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If a circle has a diameter of 7cm what is the radius?

3.5 cm

What is the circumference of an 7cm circle?

Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22

What is the surface area of a cylinder with a height of 7cm and a diameter of 6 cm?

A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2

What is the circumference of a 7cm circle?

circumference of a circle = 2*pi*radius or diameter*pi

How long is the circumference of a circle if the diameter is 7cm?

A circumference of 21.99 cm

Related questions

What is the diameter of a 7cm circle?

3.14

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

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

If a circle has a diameter of 7cm what is the radius?

3.5 cm

In a cylinder height is 7cm and area is 659.73cm2 what is diameter?

If a cylinder's height is 7cm and its area is 659.73cm2, its diameter will be approximately 14.66cm

What is the circumference of a circle with 7cm the radius?

The circumference of a circle with a 7cm radius is 44cm. The area is 154cm2

What is the circumference of an 7cm circle?

Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22

What is the surface area of a cylinder with a height of 7cm and a diameter of 6 cm?

A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2

What is the circumference of a 7cm circle?

circumference of a circle = 2*pi*radius or diameter*pi

How long is the circumference of a circle if the diameter is 7cm?

A circumference of 21.99 cm

What is the diameter of the circle 7cm?

It depends on what the 7 cm measure refers to.

A circle has a diameter of 7cm what is it's area and circumstance?

The area of a circle is pi*r2 and its circumference is 2*pi*r where r is the radius = half the diameter. So r = 3.5 cm. Then area = 38.48 square cm and circumference = 21.99 cm As to the circumstance of the circle, that is rather a personal question!

What is the surface area of a sphere with a diameter of 7 cm?

The surface area of a sphere with a diameter of 7cm is 153.9cm2

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