Question

Jan finds the perimeter of this triangle by performing the

Perimeter = L+L+L
the following calculations. Determine where Jan made
a mistake and describe a method that would have gotten
the correct answer.

Answer 1

Hi! To find the perimeter of a triangle, add the length of its sides. For example, if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c. This of course depends on the triangle. Is this is full problem?