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Subjects>Math>Geometry

What is the area of a circle with a diameter of 8cm?

Updated: 4/28/2022

Wiki User

∙ 12y ago

Best Answer

Multiply the diameter by the value of Pi - and you'll have your answer !

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∙ 12y ago

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Q: What is the area of a circle with a diameter of 8cm?

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If the radius of a circle is 4 cm what's the diameter?

8cm. The radius is always half the diameter.

How do you draw an octagon on a circle that has a diameter of 8cm?

i don't know i think you should just try your best

Diameter of a circle is 16cm what is the radius?

The diameter of a circle is the length of a straight line from a point on the edge of the circle passing through the center of the circle and onto a point on the opposite edge of the circle. The radius of a circle is the length of a straight line from the center of a circle to a point on the edge of the edge of the circle. So the radius of a circle is half its diameter, in this case 8cm.

What is the area of a circle if it has a diameter of 2cm?

The area of a circle with a diameter of two cm is about 3.1416 cm.

What is The area of a circle if the diameter was s 7ft.?

The area of a circle if the diameter was s 7ft is 38.48ft

Related questions

What is the ratio of a circle with a radius of 8cm?

It depends on the ratio of what of the circle? Its circumference, diameter, area?

What is the circumference of a circle with diameter 8cm?

Circumference of a circle = 3.14 x d 3.14 x 8 = 25.12 Therefore the circumference of a circle with the diameter of 8cm is 25.12cm.

What is the diameter of a 8cm circumference?

The diameter of a circle may found by dividing the circumference by pi. 8cm/3.1416=2.546cm

What is the circumference of a circle with a diameter of 8cm?

C = ~25.133 cm

How do you find the area of a circle if the circle is 8cm?

Area of a circle = pi*radius2

What is the surface area of a cylinder with a height of 8cm and diameter of 10cm?

The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2

What is the diameter of a circle whose radius is 4cm?

radius=4cm diameter=8cm *radius is half the diameter

What is the area of a 8cm circle?

Area of any circle = pi*radius squared

What is the circumference of 8cm?

Circumference of a circle: 2*p*radius or pi*diameter

If the radius of a circle is 4 cm what's the diameter?

8cm. The radius is always half the diameter.

What is the area and circumference of a circle with a radius of 8cm?

the answer is 20.54

What is the area of a circle with a circumference of 8cm?

A = 5.093 cm2

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