The legs of an isosceles triangle are (3x^2+4x+2) inches and the base is (4x-5) inches. Find the perimeter.
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
we know that
An isosceles triangle has two equal sides and one unequal side,
so,
The perimeter of triangle is equal to :
Combine like terms:
Therefore, perimeter of triangle is 6x^2 + 12x - 1