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**.

## 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.