147k views
4 votes
Determine the area of the unshaded region​

Determine the area of the unshaded region​-example-1

2 Answers

4 votes

answer

28.27

Explanation:

formula is

pi times r squared

so

r times r

then multiply that with pi

so

r is 3 (halfway through the circle)

so

3 x 3 which is 9

then

multiply 9 with pi

pi is 3.14

so

9 times 3.14

which is

28.27

User Debran
by
8.4k points
6 votes

Answer:

A= 28.27 ft

Explanation:

The unshaded area is a circle.

the formula for the area of a circle is

A= pi x r^2

A= pi x 3^2

and that all comes out to 28.27 ft

you have a lot of these hmm

User Tomas Turan
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