PLEASE HELP! 25 POINTS + BRAINLIEST FOR BOTH QUESTIONS ANSWERED!

1. Evaluate.
√169
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2. Drag and drop the responses into the boxes to correctly complete the statements.
Proving the converse of the Pythagorean theorem means proving that if the -blank- of the squares of the lengths of the -blank- sides of a triangle equals the square of the length of the -blank- side, then the triangle is a right triangle. Options: Shorter, longest, product, sum, square, similar, congruent.