# What is the volume of a 8cm sphere?

Table of Contents

## What is the volume of a 8cm sphere?

V = 2,143. 6 cm³ (rounded to one-decimal place) is the volume of a ball that has a radius of 8 cm.

## What is the area of 8cm of a circle?

201.1 square centimeters (cm²)

## What’s the circumference of 8 cm?

Circle with diameter 8cm. Circumference = π × 8cm = 25.1cm to 1 decimal place.

## What is the area 8 cm?

What is the area of a circle with a DIAMETER of 8 cm (radius of 4 cm)?…Area of a 8 Centimeter Circle.

50.265 | square centimeters |
---|---|

7.7912 | square inches |

0.054105 | square feet |

0.0060117 | square yards |

## What is the volume of 6 cm?

Answer: The volume of the cube with sides of length 6 cm is 216 cm3.

## What is the area of a 10 circle?

=78.5 square inches.

## What is the radius of 8 cm diameter?

Hence the radius of the circle will be 4cm.

## How is pi created?

The ancient Babylonians calculated the area of a circle by taking 3 times the square of its radius, which gave a value of pi = 3. The Egyptians calculated the area of a circle by a formula that gave the approximate value of 3.1605 for π.

## How do you find the circumference of 8?

1 Answer

- Let the radius be r.
- Then circumference of the circle =2πr=2π8=16π
- 16π is an exact answer.
- 16π≈50.27 to 2 decimal places. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Note that the diameter is 2×r→2r.
- Let the diameter be D.
- Then circumference of the circle =πD=π×8=8π
- 8π is an exact answer.
- 8π≈25.13 to 2 decimal places.

## What is the circumference of a 8 foot circle?

What is the circumference of a 8 foot diameter circle?

Example | |
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Problem | Find the circumference of the circle. |

Answer | The circumference is 9 or approximately 28.26 inches. |

## What is the volume of 4cm 6cm 3cm?

Answer :: The volume of new cuboid is 864cm³.