SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Define the leg of a triangle
A leg of a triangle is one of its sides. For a right triangle, the term "leg" generally refers to a side other than the one opposite the right angle (which is termed the hypotenuse).
STEP 2: Determine the hypotenuse
They hypotenuse is the longest side length of a triangle, since the largest length given is 15, this means that 15 is the hypotenuse.
STEP 3: Determine the legs of the triangle
The other 2 side lengths apart from the hypotenuse are the legs.
Hence, the numbers representing the legs of the triangle are:
