If my diameter is 90cm, what is my circumference?

Question

asked May 9, 2021 142k views

2 Answers

Suhail Doshi · Answer 1 · 2021-05-10T14:35:56+0000

Answer:

About 282.735cm

Explanation:

The formula for circumference is
$\pi d$ , meaning that the circmference is about 282.735 centimeters. Hope this helps!

Birubisht · Answer 2 · 2021-05-14T01:20:37+0000

Answer:

C = 90pi cm or approximately 282.6 cm

Explanation:

The circumference of a circle is given by

C = pi*d

C = pi *90

C = 90pi

We can approximate pi by 3.14

C = 90*3.14

C =282.6