Ello I need help please and Shawn Mendes too :P I. d.K tbh

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?