Question 254173
If the area A of a triangle is 60 square meters and the base b is 20 meters, what it the altitude h? 
1. 2/3 m
2. 11/2 m
3. 6 m 

Since the area of the triangle is (b*h)/2  we have:


(20*h)/2 = 60
20*h = 120
h = 120/20 = 6