The cylinder shown has a volume of 728 cubic inches. A. What is the radius of the cylinder? Use 3.14 for pi. B. If the height of the cylinder is changed, but the volume stays the same, then how will the radius change? Explain.

Required A. radious of the cylinder is B. there is no change in radious due to change in height.

Step-by-step explanation:

Given volume of the cylinder is 728, that is we know for a cylinder with height h and radious r, volume V is,

A. To find radious of the cylinder :

which is the required radious.

B. To find change of radious due to change in height :

If the height h of the cylinder change to then radious,

From (1) we get,

Squaring both side we get,

Which shows that change of height dosen't effect on radious.

a is the correct

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.