5.
A rectangular display cabinet measures 96 centimeters by 78 centimeters
by 34 centimeters. What is the surface area of the outside of the cabinet
if it does not have a cover?

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?