Will mark as a brainlist if i get help w these two

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?