Let’s discuss the question: how many square feet in a 12 foot diameter circle. We summarize all relevant answers in section Q&A of website 1st-in-babies.com in category: Blog MMO. See more related questions in the comments below.

## What is the area of a 12 diameter circle?

First you need to find the radius, the key term to find the radius is diameter=2⋅radius ; therefore the radius r is 122=6 inches. To find the area of a circle, you need to use the formula A=π⋅r2 ; therefore the area A is π⋅62≈**113 square inches**.

## How many square feet is a 14 foot diameter circle?

1 Answer. The area of the circle is **154 square feet**.

### learn how to find the diameter of a circle given the area

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## How do you find the sq ft of a circle?

The formula for determining the total square feet in a circular area is: **A = Pi x R2 (Area = Pi x R-squared)**. This formula may mean nothing to you so here’s a explanation: To determine the total square footage in a circular area you will first need to determine the radius (R) of the circle.

## What is the diameter of a 12 foot circumference circle?

Setting Up the Formula

or “The diameter is equal to twelve divided by 3.14.” Divide the circumference by pi to get the answer. In this case, the diameter would be **3.82 inches**.

## What is the circumference of the radius is 12?

The formula for the circumference of a circle is C = 2πr, so the circumference of this circle can be represented by C = 2π(12). This simplifies to C = 24π. If we use 3.14 for π, then C = 24(3.14) = **75.36 inches**.

## How many square feet are in a 15 foot circle?

The area of the circle is approximately **706.5 square feet**.

## What is the area of a 10 circle?

=**78.5 square inches**.

## What is the diameter of a circle?

## How many sq ft is 12×12?

How many square feet is a 12×12 room? The square footage of a room 12 feet wide by 12 feet long is **144 square feet**. Find the square footage by multiplying the width (12 ft) by the length (12 ft).

## What size square fits in a circle?

The maximum square that fits into a circle is **the square whose diagonal is also the circle’s diameter**. The length of a square’s diagonal, thanks to Pythagoras, is the side’s length multiplied by the square root of two. Set this equal to the circle’s diameter and you have the mathematical relationship you need.

### What is the square feet of a circle

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## How many square feet is a 6 foot circle?

Multiply the radius by itself to square the number (6 x 6 = 36). Multiply the result by pi (use the button on the calculator) or 3.14159 (36 x 3.14159 = 113.1). The result is the area of the circle in square feet–**113.1 square feet**.

## What is the diameter of a 10 cm circle?

Diameter | Circumference | Approx. |
---|---|---|

10 cm | 31.4 cm |
10cm X 3 = 30 |

2 cm | 6.24 cm | 2cm X 3 = 6 |

5 cm | 15.7 cm | 5cm X 3 = 15 cm |

## What is the circumference of a 11 foot diameter circle?

The circumference is **approximately 68.1** .

## How many feet are in a circle?

To calculate circumference (C) from a circle’s diameter, multiply the diameter by π, or **C = π_d_**. To calculate circumference from a circle’s radius, multiply the radius by 2, and then multiply the result by π, or C = 2_r_π.

## What is the circumference of a 12 cm diameter circle?

The circumference of the circle is **75.4 cm**.

## How do I calculate the circumference of a circle?

**How to find the circumference of a circle?**

- Multiply the radius by 2 to get the diameter.
- Multiply the result by π, or 3.14 for an estimation.
- That’s it; you found the circumference of the circle.

## Whats is the circumference of the circle 12mm?

1 Answer. The circumference is **37.7 mm**.

## How many square feet is a 15 ft round pool?

Measure the width. Multiply the length by the width of the pool to find the square footage. For instance, 15 feet (length) times 12 feet (width) equals **180 square feet**.

### Math Antics – Circles, Circumference And Area

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## What is the circumference of a 15 foot diameter circle?

15 in x 3.14 = **47.1 in** .

## What area is 15ft?

Example: a = 15 ft. b = 5 ft. A = 0.7854 x 15 x 15 = **58.9 sq**.

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