Consider two circular swimming pools. pool a has a radius of 12 feet, and pool b has a diameter of 7.5 meters. which pool has a greater circumference? how much greater? justify your answer.

Pool A is greater than Pool B.

Step-by-step explanation:

Consider two circular swimming pools.

Formula: Circumference :

Pool A has a radius of 12 feet

Circumference of Pool A

Pool B has a diameter of 7.5 meters

Circumference of Pool A

Pool A has greater circumference.

Difference of circumference

Hence, Pool A is greater than Pool B.

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.