Ca'Marion designs a sign for a store in the shape of a triangle. His design has a base of 14 feet and a height of 3 feet. What is the area of his design?(1 point) Responses 8.5 square feet 8.5 square feet 21 square feet 21 square feet 42 square feet 42 square feet 84 square feet

The area of a triangle can be calculated using the formula: Area = 0.5 * base * height.

Plugging in the values, we get: Area = 0.5 * 14 * 3 = 21 square feet.

Therefore, the area of Ca'Marion's design is 21 square feet.