Register

Here is a circle. The diameter of the circle is 9 cm. Work out the circumference of this circle. Give your answer correct to 3 significant figures. 12.11%2S:

Here is a circle. The diameter of the circle is 9 cm. Work out the circumference of this circle. Give your answer correct to 3 significant figures. 12.11%2S:
195k views
11 votes
Here is a circle.

The diameter of the circle is 9 cm.
Work out the circumference of this circle.
Give your answer correct to 3 significant figures.
12.11%2S:

User Rimble
by
8.2k points

1 Answer

6 votes
Radius is half d so r us 4.5
Formula is 2x pi x r
So 28.3 to 3 s.f.
User Logan Tegman
by
7.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!