Respuesta :
The formula for the area of a triangle is:
A=1/2*b*h
b=5m
A=20m
If we know both the area and the base of the triangle, we can solve for the height...
A=1/2*b*h
20=1/2*5*h
20=2.5*h
divide both sides by 2.5
8m=h
The height of the triangle is 8m