Question

A teacup has a radius of 3 centimeters. What is the teacup's circumference?
Use 3.14 for .
centimeters

Answer 1

Answer:

56.52 cm

Step-by-step explanation:

Circumference of a circle = $2\pi r$

where r is the radius

Given:

• r = 3 cm
• $\pi$ = 3.14

⇒ circumference of teacup = 2 x 3.14 x 3² = 2 x 3.14 x 9 = 56.52 cm