A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inches thick, and the pipe is open at both ends: The figure shows a cylinder of height 16 inches and the diameter of 6 inches.

What is the approximate inside volume of the pipe? (6 points)

113 cubic inches
452 cubic inches
410 cubic inches
254 cubic inches

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem