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

Circle with diameter 8cm. Circumference = π × 8cm = 25.1cm to 1 decimal place. Circle with diameter 16.5cm.

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

What is the circumference of a 8 foot diameter circle?
Example
ProblemFind the circumference of the circle.
AnswerThe circumference is 9 or approximately 28.26 inches.

### How many square inches are in a 10 inch diameter circle?

=78.5 square inches. ≈79 square inches.

### How do you find a diameter?

The formula to find the diameter states the relationship between the diameter and the radius. The diameter is made up of two segments that are each a radius. Therefore, the formula is: Diameter = 2 * the measurement of the radius. You can abbreviate this formula as d=2r.

### How big is a 10 inch diameter circle?

In this example, "d = 12 / 3.14." or "The diameter is equal to twelve divided by 3.14." Divide the circumference by pi to get the answer....What is the diameter of a 10 inch circle?
Size in InchesCircumference InchesArea in Square Inches
10 1/232.990110.250
10 3/433.770115.560
1134.560121.000
1 more row•

### How do I measure a 10 inch circle?

Locate the circle's center, and measure the length from its center to a point on its edge to find the radius. For an example, suppose the measurement is 5 inches. Double the length to calculate the circle's diameter. For this example, multiplying the length of 5 inches by 2 results in 10 inches.

### How do you convert length to diameter?

Divide the circumference by pi, approximately 3.14, to calculate the diameter of the circle. For example, if the circumference equals 56.52 inches, divide 56.52 by 3.14 to get a diameter of 18 inches. Multiply the radius by 2 to find the diameter.

### How to calculate the circumference of an 8 inch circle?

How far around is a circle that is 8 inches across? Circumference of a Circle Formula The circumference of a circle is pi times its diameter. Circumference = π * Diameter

### What is the area of an 8 m circle?

What is the area of a circle with a radius of 8 m? The area of a circle is pi times the square of its radius. The radius of a circle is the distance from the center to any edge. It is half of the diameter.

### What are the three dimensions of a circle?

There are three dimensions most often used to describe a circle: 1 The diameter – defined above 2 The radius – the distance from the circle's center or origin to the edge, one half the diameter 3 The circumference – the length of the outside boundaries of the circle More ...

### How big is an 8 meter circle in feet?

Diameter of a Circle Diameter m 2 ft 2 8.5 m 56.75 610.8 8.6 m 58.09 625.3 8.7 m 59.45 639.9 8.8 m 60.82 654.7 1 more rows ...