SOLUTION: The length of the base of the triangle is three times the height. The area of the triangle is 24in squared. Find the length of the base of the triangle.

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: The length of the base of the triangle is three times the height. The area of the triangle is 24in squared. Find the length of the base of the triangle.       Log On

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Question 137460: The length of the base of the triangle is three times the height. The area of the triangle is 24in squared. Find the length of the base of the triangle.
Answer by oscargut(686) About Me  (Show Source):
You can put this solution on YOUR website!
Let name the length of the base L
and height = H
then L=3H
Area=LH/2=3H(H)/2=3H^2/2=24
then H^2=16
then H=4
and L=3H=12
Answer: length of the base is 12 inches