# What is the circumference of a basketball hoop rim that is 9 inches in diameter?

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How many balls can fit in a basketball rim? The size of the basketball rim’s radius is 9 inches and the diameter is 18 inches. The circumference of the rim is 56.5 inches.

## What is the circumference of the rim of a basketball hoop with a radius of 9 inches first multiply the diameter by the diameter by 3.14 approximation for getting a circumference of about inches?

What is the circumference of the rim of a basketball hoop with a radius of 9 inches? First, multiply the radius by to get the diameter, inches. Then, multiply the diameter by 3.14 (an approximation for 7) to get a circumference of about inches. 9.

## What is the circumference of the hoop?

A standard professional basketball rim has a circumference of 30 inches. Its diameter is 18 inches, and the top of the rim is 10 feet in height from the floor.

## How do you find the circumference of a basketball?

The circumference is pi times the diameter. The area is pi times the radius squared.

## What is the circumference of a tire with a diameter of 12 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. To find the circumference of a circle, you will use the formula C=2⋅π⋅r ; therefore the circumference C is 2⋅π⋅6≈38 inches.

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## What is the diameter of the wheel 0.6 ft?

Therefore, diameter of the wheel is 1.2 feet.

## Is NBA rim bigger than college?

For junior high, high school, NCAA, WNBA, NBA and FIBA, the rim is exactly 10 feet off the ground. Rims at every level of play are 18 inches in diameter. Backboards are also the same size at each of these levels. A regulation backboard measures 6 feet wide and 42 inches (3.5 feet) tall. 