Solve for the missing side length using Pythagorean Theorem, a + b2 = c2 Round to the nearest tenth if necessary. 18 cm 15 cm COM​

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q