# What is the radius of 25 pi

## What is the radius of a circle if the area is 25 pi?

TAGS. Since the area of the triangle is 25π(which is ), the radius of the circle can be calculated as follows : Therefore, the diameter, which is twice the radius, is

**10**(Option B)## What is the radius of the area is 25?

Answer: The area of a circle is equal to pi times the radius squared. So that means that the radius of this circle is the square root of 25. That means that the radius is

**5**.## How do you find radius with pi?

You draw a circle. From that circle, you can determine both the circumference and the radius. Then the value of pi would be

**the circumference divided by twice the radius**.## What is the radius of 24 pi?

If the area of a circle is 24π, then the radius of the circle is √24 units, or approximately

**4.9 units**.## How do you find the radius?

**How to Find the Radius of a Circle?**

- When the diameter is known, the formula is Radius = Diameter/ 2.
- When the circumference is known, the formula is Radius = Circumference/2π.
- When the area is known, the formula for the radius is Radius = ⎷(Area of the circle/π).

## How do you find radius from area?

To find the radius,

**divide the area by pi, then take the square root**.## What is the circumference of 22 pi?

## What is this pi?

Succinctly, pi—which is written as the Greek letter for p, or π—is

**the ratio of the circumference of any circle to the diameter of that circle**. Regardless of the circle’s size, this ratio will always equal pi. In decimal form, the value of pi is approximately 3.14.## What is the diameter of a circle with an area of 16 pi?

Therefore, the diameter of Circle is

**8cm**.## What is the radius of 12 pi?

Explanation: If r is the radius of a circle, then its circumference is 2πr and area is πr2 . or r=12π2π=6 cm. As such radius is

**6 cm**and diameter being double of radius, diameter is 2×6=12 cm.## How do you find the radius from the circumference calculator?

**To find the radius from the circumference of a circle, you have to do the following:**

- Divide the circumference by π, or 3.14 for an estimation. The result is the circle’s diameter.
- Divide the diameter by 2.
- There you go, you found the circle’s radius.

## What is the radius of a circle with a circumference of 22pi?

Expert-verified answer

We have been given that the circumference of circle is 22π. We also know that the circumference of a circle is the form of 2πr, where r is the radius. So, the radius of the circle is **11 cm** !

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

The circumference of the circle =

**75.4 cm**.## What is the area of the radius is 8?

We know that, the Area of the circle with radius r is: A=πr2,where,r=8 inches given. So, A=π(8)2=

**64π square inches**.## What is a circle diameter?

Diameter of a circle

The diameter is **the length of the line through the center that touches two points on the edge of the circle**.

## What is the radius of 8cm?

=

**50.29 (approx.)**## What is the circumference of 6cm?

12π cm

Finding the Circumference:

If r = 6 cm, the the circumference is c = 2π(6) = **12π cm**, if writing in terms of π. If you prefer a numerical value, the answer rounded to the nearest tenth is 37.7 cm.

## What is the radius of a 20cm circle?

You see the radius is 1/2 the diameter and 1/6 the size of circumference.

…

Look at the table.

…

Look at the table.

Radius | Diameter | Circumference |
---|---|---|

10cm | 20cm | 62.4cm |

20cm | 40cm | 124.8cm |

## What is the radius of a circle whose diameter is given as 24cm?

∴ The radius of a circle of diameter 24 cm is

**12 cm**.## What is the radius of a 14 foot circle?

Since we know that the radius is half the diameter of a circle, we know that the radius of the given circle is 142=

**7ft**.## What is the radius of a circle with 12 cm?

So, if d=12 cm, r=12(12)=122=

**6 cm**.## What is the diameter of 24 cm radius?

24=2r. r=24/2=

**12cm**.