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What is the area of a circle with a 4m radius?

Anonymous

∙ 15y ago

Updated: 4/28/2022

The circle has an area of 16pi m2 or approximately 48m2.

Wiki User

∙ 15y ago

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Continue Learning about Geometry

If the radius of a circle is doubled what happens to the area?

It quadruples. The area of a circle is Pi (about 3.14159) times the radius squared. So if you double the radius (say from 2m to 4m), you area will change from 4*Pi to 16*Pi (4 times what it was originally).

What is the radius of a circle with the area of 36?

The radius of a circle with the area of 36 is 3.385

What is the area of a circle if the radius is 9m?

The area of a circle if the radius is 9m 254.5m2

What the surface area of a cylinder with a 1.5m radius and a height of 4m?

The surface area is 51.84m2

What is the area of a circle with radius of 2m?

The area of a circle with a radius of 2m is: 12.566 m2

Related Questions

What is the circumference of a circle if the radius is 4m?

A circle with a radius of 4m has a circumference of 25.133m.

What is the radius a of a 8m circle?

4m

What is the circumference of a circle with 4m?

diameter or radius?

If the radius of a circle is doubled what happens to the area?

It quadruples. The area of a circle is Pi (about 3.14159) times the radius squared. So if you double the radius (say from 2m to 4m), you area will change from 4*Pi to 16*Pi (4 times what it was originally).

Area of a 130 degree arc portion of a circle with a 4m radius?

Area required = 130/360 x 16 pi ie 18.15 sq m

What is the area of a circle with the radius of 14.4?

The area of a circle with a radius of 14.4 is 651.4

What is the area of circle with a radius of 35?

Area of a circle = pi*radius squared

What is the area of a circle with the radius of 21?

The area of a circle of radius 21 is 1386

What is the area of a circle if the radius is 9m?

The area of a circle if the radius is 9m 254.5m2

What is the radius of a circle with the area of 36?

The radius of a circle with the area of 36 is 3.385

What the surface area of a cylinder with a 1.5m radius and a height of 4m?

The surface area is 51.84m2

What is the area of a shaded circle with a radius of 135?

A circle with a radius of 135 units has an area of 57,255.53 square units.

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