Answer :

rococo908

Answer:

5.5 m

Step-by-step explanation:

Use the triangle area formula, A = 1/2bh

Plug in the area and base, then solve for h (the height)

A = 1/2bh

16.5 = 1/2(6)(h)

16.5 = 3h

5.5 = h

So, the height of the triangle is 5.5 m