1. A cone has a volume of 314 cm3 and radius of 5.00 cm. What is its height?
2. A right triangle has a side of 41.2 mm and a side of 9.80 mm. Find the length of the hypotenuse.
3. Given a cylinder with a radius of 7.20 cm and a height of 13.4 cm, find the lateral surface area.
4. A rectangle has a perimeter of 40.0 cm. One side has a length of 14.0 cm. What is the length of an adjacent side?