What is the area of a triangle with base 6 and height 8?
Correct: D
The formula for the area of a triangle is A = 0.5 * b * h, where b is the base and h is the height. Given b = 6 and h = 8, we can plug in the values: A = 0.5 * 6 * 8, A = 0.5 * 48, A = 24.