Find the base of a triangle with an area of 14 square meters if the height of the triangle is 3 meters less than the base. [NOTE: Kindly put your representation, equation, solution, checking, and your final answer!]
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1
Answer:
base is 7 m
Step-by-step explanation:
let base X. and height x-3
as are if triangle = 1/2 base height
so 1/2×X×(X-3) =14
→X²-3X=28
→X²-3X-28=0
on factorising
X=7 and -4
we will eliminate the negative value
so the answer is 7 metre
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