Solution:
Notice that the formula for the area of a triangle is given by :
[tex]A=\frac{b\text{ x h}}{2}[/tex]Where b is the base of the triangle, and h is the base of the triangle. Then, replacing the data given in the problem, we get the following equation:
[tex]88=\frac{11\text{h}}{2}[/tex]Now, by cross -multiplication we get:
[tex]88\text{ x 2 = 11 h}[/tex]this is equivalent to :
[tex]176\text{ = 11h}[/tex]solving for h, we get:
[tex]h\text{ = }\frac{176}{11}\text{ = 16}[/tex]then, we can conclude that the height of the triangle is
[tex]h\text{ = 16}[/tex]