How to determine the height of a trapezoid when given the area and bases

The video tutorial explains how to calculate the area of a trapezoid using the formula: Area = 1/2 * height * (base1 + base2). It walks through a problem where the area and bases are given, and the height needs to be determined. The instructor demonstrates the steps to solve for the height, including combining terms and performing calculations, while encouraging the use of a calculator or mental math.

Explain the process of solving for H in the trapezoid area problem.

What is the value of H if the area is 78 and the bases are 6.4 and 13?