Find the surface area of the square pyramid.
S=

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

How do you find the area of a triangle

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