Question

I NEED HELP PLZ ANSWER CORRECTLY!!!!!!
(a,b) (less, greater)

Answer 1

the diameter of pool a is 24. so, the diameter of pool b, is greater, and idk the rest

Answer 2

Answer: The diameter of Pool A is 7.32 meters. So, the diameter of Pool B is greater, and the circumference is greater by 0.56 meters.

Explanation:

The diameter of a circle is double its radius.

Pool A has a radius of 12 feet - double that would be 24 feet, its diameter.

Next, convert this to meters:

`24 * (0.305)/(1) = 7.32`

The diameter of pool A is 7.32 meters.

The diameter of pool B is 7.5 meters.

The diameter of pool B is greater.

You can calculate the circumference of a circle by using this formula:

`C = 2\pi r`, where r is the radius.

Divide 7.5 by 2 to get your radius of Pool B, which is 3.75, and solve for C:

`C = 7.5\pi \\\\C = 23.561`

Rounding to the nearest hundredth, the circumference for pool B is 23.56 meters.

Do the same thing for pool A:

`C = 7.32\pi \\\\C = 22.996`

Circumference for pool A rounds to 23 meters.