A player runs around a circular track of radius 10 meters. What is the circumfer

₹0.0

Question: A player runs around a circular track of radius 10 meters. What is the circumference of the track? (2022)

Options:

Correct Answer: 62.83 m

Exam Year: 2022

Solution:

Circumference = 2 * π * radius = 2 * π * 10 = 62.83 m.

A player runs around a circular track of radius 10 meters. What is the circumference of the track? (2022)

A player runs around a circular track of radius 10 meters. What is the circumference of the track? (2022)

Step 1: Identify the formula for the circumference of a circle, which is Circumference = 2 * π * radius.
Step 2: Find the radius of the circular track, which is given as 10 meters.
Step 3: Substitute the radius into the formula: Circumference = 2 * π * 10.
Step 4: Calculate the multiplication: 2 * 10 = 20.
Step 5: Now multiply by π (approximately 3.14): 20 * π = 20 * 3.14.
Step 6: Calculate the final result: 20 * 3.14 = 62.8 meters (rounded to two decimal places).

Circumference of a Circle – The circumference is the distance around a circle, calculated using the formula C = 2 * π * r, where r is the radius.