A circle has a radius of 4.5 cm. Calculate the circumference of the circle. Write your answer rounded to 1 decimal place. Give your answer in cm.

Question

asked Nov 15, 2024 74.9k views

1 Answer

Swaraj Gandhi · Answer 1 · 2024-11-21T12:23:15+0000

Answer:

28.2 cm

Explanation:

Circumference of circle = 2π r

Value of π = 3.14

Putting the required values,

Circumference = 2 × 3.14 × 4.5

= 6.28 × 4.5

= 28.2

Hence the circumference of the circle is 28.2 cm