Area and Perimeter Unit Test
Ja’Miles designs a sign for a store in the shape of a triangle. His design is 7.5 square feet in area, and the triangle has a height of 2.5 feet. What is the length of the base of his sign?
0.6 feet
3 feet
10 feet
6 feet
First, let's calculate the area of the triangle using the formula A = 1/2 * base * height.
7.5 = 1/2 * base * 2.5
Base = 7.5 / (1/2 * 2.5)
Base = 7.5 / 1.25
Base = 6 feet
Therefore, the length of the base of Ja'Miles sign is 6 feet.
So the answer is: 6 feet