a’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?(1 point)
Responses
6 feet
6 feet
3 feet
3 feet
10 feet
10 feet
0.6 feet
The area of a triangle is given by the formula: Area = (1/2) * base * height
Given that the area is 7.5 square feet and the height is 2.5 feet, we can plug these values into the formula:
7.5 = (1/2) * base * 2.5
Now we can solve for the base:
7.5 = (1/2) * base * 2.5
7.5 = base * 1.25
base = 7.5 / 1.25
base = 6
Therefore, the length of the base of his sign is 6 feet.