## What is the circumference of a 6 circle?

18.84 inches

The diameter of the circle is 6 inches. We can substitute this given information into our formula and solve for the circumference of the circle. Our answer is 18.84 inches.

**What is the area of a 6ft circle?**

A = πr2 , where r is the radius of the circle …. Thus, after rounding off the answer to one decimal point, the area of the circle is 113.1 ft2 (answer choice D).

**How do you measure a 6 inch circle?**

The formula is: circumference = pi times the diameter. For most projects, 3.14 can be used as the value for pi. Rewriting the equation, the circumference = 3.14 X diameter. For example, a circle with a diameter of 6 inches has an approximate circumference of 18.84 inches.

### What is the circumference of a circle with diameter?

2 x radius

Circle/Diameter

**How many inches around is a 8 inch cake?**

8 inch cakes can be sensibly served to 14 people cutting each slice at about 2 1⁄4 inches across the back. 2 1⁄4 inches is about the length of the spoon part of a tablespoon. 8 inch cakes can also be cut event style.

**What is the formula for finding the diameter of a circle?**

If you know the area of the circle, divide the result by π and find its square root to get the radius; then multiply by 2 to get the diameter. This goes back to manipulating the formula for finding the area of a circle, A = πr 2, to get the diameter. You can transform this into r = √(A/π) cm.

## What is the area of a six inch diameter circle?

2 Answers The diameter is the distance across the circle, so a 6 inch diameter would be 6 inches from one side across the middle to the other side. Most ladies hands, from heal to tip of middle finger, is 6-7 inches so you can use that as a visual. Pinch your finger together with your thumb to form a circle and this is approximately 6 inches around.

**What is the area of a circle with a radius of 6?**

Given that the area, A, of a circle is defined by the following formula: A = πr 2 , where r is the radius of the circle …. ….then the area of a circle with a radius of 6 ft is as follows: Thus, after rounding off the answer to one decimal point, the area of the circle is 113.1 ft 2 (answer choice D).

**How do you find the area of a circle equation?**

The formula for the area of a circle is π x radius 2, but the diameter of the circle is d = 2 x r 2, so another way to write it is π x (diameter / 2) 2.