What is the result of calculating the area of a trapezoid given the height is 5 and the sum of the bases is 20?

To calculate the area of a trapezoid, the formula used is:

Area = (1/2) × (Base1 + Base2) × Height

In this scenario, the height of the trapezoid is given as 5, and the sum of the bases, which is Base1 + Base2, is provided as 20.

Substituting these values into the formula gives:

Area = (1/2) × (20) × (5)

Area = (1/2) × 100

Area = 50

This calculation demonstrates that the area of the trapezoid is indeed 50 square units, making it clear why this is the correct answer. The method of applying the trapezoid area formula directly to the height and sum of the bases efficiently leads to the final result.