119k views
3 votes
Find the area of the semicircle.

Find the area of the semicircle.-example-1

2 Answers

2 votes

Answer: 76.93 units ^2

Explanation:

i saw the khan academy answer

User Ian Medeiros
by
7.9k points
1 vote

Answer:

76.93 units^2

Explanation:

area of circle = πr² but since its half circle we multiple the area by 1/2 so the new formula is

area = 1/2 πr²

r = d/ 2

r = 14 / 2 = 7

plug in the numbers:

area = 1/2 * 3.14 * 7²

area of half circle is 76.93 units ^2

User Nige
by
8.7k 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