Hey can I have some help on this I can only give you 10 points though

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Can someone explain to me how to do

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