Question: What is the area of a trapezoid with bases of lengths 6 and 10 units and a height of 5 units?

Options:

1. 30
2. 40
3. 50
4. 60

Correct Answer: 30

Solution:

The area of a trapezoid is given by the formula: A = 0.5 * (base1 + base2) * height. Here, A = 0.5 * (6 + 10) * 5 = 0.5 * 16 * 5 = 40.