231k views
4 votes
The radius of a circle is 4 centimeters. What is the length of a 45° arc?

450
r=4 cm
Give the exact answer in simplest form.
centimeters

1 Answer

4 votes

Answer:

201cm

Explanation:

length of arc=∅/360×Πd

=45/360×3.142×8cm

=201.088cm

round off=201

User Lesya
by
8.3k points

No related questions found

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