186k views
0 votes
(Photo attached) please answer

(Photo attached) please answer-example-1
User BigglesZX
by
7.5k points

1 Answer

4 votes
For the first pool, they give us the radius: 16 ft. We can use this to find the area of pool 1 using the following formula: Area of a circle =
\pi r^(2)

Area =
\pi(16^(2))
Area = 256π feet squared

They also tell us that the radius of pool 1 is equal to the diameter of pool 2. The diameter is 2 x radius. Using this info, we can assume the radius of pool 2 is equal to 8. Using the radius, we can plug it into the equation we used above to find the area of pool 2.

Area =
\pi 8^(2)
Area = 64π feet squared

Finally, the problem asks us to find the difference of pool 2's area from the area of pool 1.

256π - 64π = 192π

Your final answer is (B): 192π square feet.


User Semyon Burov
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