Rectangle abcd has a perimeter of 32 units and will be rotated about line k.

what is the three-dimensional solid created?

what is the radius of a base?

answer:

cylinder and the radius will be .955

step-by-step explanation:

if the perimeter is 32 and we know the long sides are 10 then that leaves us with 12 for the short sides, which you divide by two so the short sides are 6. if the rectangle is turned into a cylinder then the side with 6 units will make 6 the circumference. so if we take 6/pi then that will be the diameter, so we divide that by 2 and that is the radius 6/pi=1.9098 then 1.9098/2= .955.

560

hope this : )