50 POINTS !!

PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.

a = 56.

Step-by-step explanation:

Step 1: Mathematics: Define and explain.

In order to find the missing side of a right triangle, you must use the Pythagorean Theorem.

This theorem states that the legs of a triangle, squared, must equal the hypotenuse, squared.

The legs of the triangle are the sides that form the right angle. Which in this case, are 33 m and 'a.'

The hypotenuse is the longest side, which in this case, is 65 m.

Step 2: Mathematics: Solve.

Now, I will solve for one of the legs.

Step 3: Mathematics: Conclude

Therefore, the missing side is 56 meters.