2.7k views
5 votes
10 POINTS
Find the area of each circle. Round to the nearest tenth.

10 POINTS Find the area of each circle. Round to the nearest tenth.-example-1
User Sam Ho
by
8.2k points

2 Answers

7 votes

Answer:

84.9

Explanation:

10.4/2= 5.2

5.2x5.2x22/7= 84.9820..

User Michaeluskov
by
9.2k points
4 votes

Answer:

84.9 yd²

Explanation:

The area (A) of a circle is calculated as

A = πr² ← r is the radius

here diameter = 10.4, hence r = 10.4 ÷ 2 = 5.2, thus

A = π × 5.2² = 27.04π ≈ 84.9 yd² ( to the nearest tenth )

User Harish Talanki
by
8.5k 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