SOLUTION: please help me solve this. The area of a triangle is 90 feet square. Find the altitude if the base is 30 feet.
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Question 581192: please help me solve this. The area of a triangle is 90 feet square. Find the altitude if the base is 30 feet.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
Area of triangle = 1/2 * base * height
90 = 1/2 * 30 * h
multiply by 2
180=30h
/30
h= 6 feet
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