What is the area of a triangle with a base of 8 units and a height of 5 units?

What is the area of a triangle with a base of 8 units and a height of 5 units?

• A. 20 square units
• B. 30 square units
• C. 40 square units
• D. 50 square units

Answer: (A)

To find the area of a triangle, you can use the formula: Area = (base × height) / 2. In this case, the base is 8 units and the height is 5 units. Plugging these values into the formula gives: Area = (8 × 5) / 2 = 40 / 2 = 20 square units. This calculation shows that the area of the triangle with a base of 8 units and a height of 5 units is indeed 20 square units. Understanding how to apply the area formula is essential for solving this type of problem, as it directly leads to the correct result by following the geometric principles of triangle area calculation.

To find the area of a triangle, you can use the formula:

Area = (base × height) / 2.

In this case, the base is 8 units and the height is 5 units. Plugging these values into the formula gives:

Area = (8 × 5) / 2 = 40 / 2 = 20 square units.

This calculation shows that the area of the triangle with a base of 8 units and a height of 5 units is indeed 20 square units. Understanding how to apply the area formula is essential for solving this type of problem, as it directly leads to the correct result by following the geometric principles of triangle area calculation.