Answer: Height = 5m
Step-by-step explanation: To solve the height of the triangle we can use the Area formula and substitute the values given to solve for heigh.
A = ( b * h ) / 2
17.5 = (7 * h) / 2
17.5 (*2) = 7 * h
(Remember that everything done to one side has to be done to both. We can multiply by 2 on both sides to eliminate the 2.)
35 = 7 * h
35/7 = h
5 = h
The height of the triangle equals 5.
