Algebra Honors
posted by Raj .
The length of the base of a triangle is 4 times its altitude. If the area the triangle is 162 cm2, find the altitude.

Algebra Honors 
bobpursley
area=1/2 b*h and the second equation is
B=4h
so
area=1/2 4h*h
solve for h, then solve for b.
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