What is the perimeter ofthe triangle if the lengths are 3k + 5, 2K + 16, and 15 + 4k
simply add them up
9k + 36
it helps a lot lol...
To find the perimeter of a triangle, we need to add up the lengths of all three sides.
Given that the lengths of the triangle are 3k + 5, 2k + 16, and 15 + 4k, we can add them together:
Perimeter = (3k + 5) + (2k + 16) + (15 + 4k)
Now, let's simplify the expression by combining like terms:
Perimeter = 3k + 5 + 2k + 16 + 15 + 4k
Next, we can combine the terms with the same variable (k) by adding or subtracting the coefficients:
Perimeter = (3k + 2k + 4k) + (5 + 16 + 15)
Simplifying further:
Perimeter = 9k + 36
Therefore, the perimeter of the triangle is 9k + 36.