Answer:
D
Step-by-step explanation:
I dont think this needs explained
So the volume of the cylinder = pi r^2 * h
Height = 4 feet tall
Radius = 1 foot
So just do pi * 1^2 * 4
3.14 x 1^2 x 4 = 12.56 cubic feet
Only D is correct, it intersects at 90 degrees so it cant be obtuse or acute and never intersecting would be parallel lines <span />
56% can be represented with 56/100. That fraction can be reduced (or simplified) to 14/25.
