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What is the area of a regular polygon if the radius is 8 cm?

Anonymous

∙ 11y ago

Updated: 12/10/2022

The area of a regular polygon with n sides is the half of the product of its perimeter and the apothem. So that you do not have enough information to find the area of the polygon (for example how many sides it has, or the side length).

Wiki User

∙ 11y ago

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If a regular twelve sided polygon has the diameter is 16 cm what is the radius?

Diameter = 2*Radius. So if the diameter is 16 cm, the radius must be 8 cm.

Area of a regular pentagon with a radius of 3 cm?

21.4

What is the area of a circle with a radius of 19 cm?

A circle with a radius of 19 cm has an area of 1,134.11 square cm.

What is the area of a circle with a radius of 25 cm?

A circle with a radius of 25 cm has an area of 1,963.5 square cm.

What is area of a circle with radius of 2 cm?

A circle with a radius of 2 cm has an area of 12.57 square cm.

Related Questions

If a regular twelve sided polygon has the diameter is 16 cm what is the radius?

Diameter = 2*Radius. So if the diameter is 16 cm, the radius must be 8 cm.

Area of a regular pentagon with a radius of 3 cm?

21.4

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

A circle with a radius of 3 cm has an area of 28.27 square cm.

What is the area of a circle with a radius of 25 cm?

A circle with a radius of 25 cm has an area of 1,963.5 square cm.

What is the area of a circle with a radius of 19 cm?

A circle with a radius of 19 cm has an area of 1,134.11 square cm.

If the radius of a circle is 4 cm what is the area of the circle?

4 cm radius = Area of 50.26548 sq. cm.

What is area of a circle with radius of 2 cm?

A circle with a radius of 2 cm has an area of 12.57 square cm.

What is the area of a circle if the the radius is Cm?

Area of a circle in square cm = pi*radius squared

What is the surface area of a regular 16 sided polygon that has a perimeter of 32 cm?

The regular 16 sided polygon will consist of 16 congruent isosceles triangles with equal sides of 5.125830895 cm by using the sine rule with equal base angles of 78.75 degrees and an apex angle of 22.5 degrees opposite side of 2 cm. Area of polygon: 0.5*5.125830895^2 *sin(22.5)*16 = 80.43743186 square cm

This figure is a 12 sided polygon the diameter of the circle that circumscribes it is 16 cm find the radius of the polygon?

8 the answer is 8

Area of circle 15 cm radius?

The area of a circle with a radius of 15 cm is: 706.9 cm2

What is area of circle with radius of 19cm?

A circle with a radius of 19 cm has an area of 1,134.11 square cm.

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