SOLUTION: The area of any triangle is A = (½) * (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

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: The area of any triangle is A = (½) * (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      Log On


   



Question 100122: The area of any triangle is A = (½) * (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) About Me  (Show Source):
You can put this solution on YOUR website!
A=1/2BH
A=1/2*X(X+7)
A=(X^2+7X)/2 ANSWER.