70.3k views
2 votes
Find the area. Use 3.14 for the value of pi. Round your answer to the nearest tenth. diameter = 23.2 m ​

User Henrik H
by
4.4k points

2 Answers

3 votes

Answer:

18.2

Explanation:

22/7x23.2/2square

18.2

Mark me as brianliniest

User Nifal Nizar
by
4.6k points
4 votes

Answer:

A = 422.5 m²

Explanation:

Given the diameter of the circle = 23.2 m, we must divide this by 2 in order to solve for the radius:


r = (23.2)/(2) = 11.6 m

Now that we have the radius, we can plug it in using the formula for finding the area of the circle:

A = πr²

A = (3.14)(11.6)²

A = 3.14 (134.56)

A = 422.5 m²

User Anup Marwadi
by
4.7k points