The face of a triangular-shaped guitar has an area of 52 square inches and a height of 13 inches. Write an equation to find the length of the base. Then find the length of the base of the guitar’s face.

8 inches

Step-by-step explanation:

The area of a triangle is given by

A = 1/2 b*h

The area is 52 and the height is 13

52 = 1/2 b*13

52 = 13/2 b

Multiply each side by 2/13 to isolate b

52*2/13 = 2/13*13/2 b

8 = b

The length of the base is 8 inches

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80