Is it possible for a cross section of a cylinder to have a triangular shape?
No
A circular wading pool at a park has a radius of 21 feet. Find the circumference of the pool. Use 22/7 for Pi
(wrong answers:
about 66 ft,
about 132 ft,
about 1384.74,
about 264 ft)
The formula for volume of a cylinder is
(wrong answers:
1/2 Pi)