What is the base for a triangle that has a high of 14.2 inches in an area of 63.9 inches?

To find the base of a triangle given its height and area, you can use the formula for the area of a triangle: Area = (1/2) × base × height. Rearranging the formula to solve for the base gives you base = (2 × Area) / height. Plugging in the values, base = (2 × 63.9) / 14.2, which calculates to approximately 9.0 inches.