SOLUTION: The area of any triangle is A = (�) * (base) * (height), where height is the perpendicular height from the apex (point on top) to the base line. If the height of a certain trian

SOLUTION: The area of any triangle is A = (�) * (base) * (height), where height is the perpendicular height from the apex (point on top) to the base line. If the height of a certain trian

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Question 100307: The area of any triangle is A = (�) * (base) * (height), where height is the perpendicular height from the apex (point on top) to the base line. If the height of a certain triangle is 7 feet longer than its base, what is the polynomial that represents its area?

(Let X = the base.)
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
A=1/2BH
A=1/2X(X+7)
A=1/2(X^2+7B)
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