if the area (in square units) of the region under the curve of the function f(x) = 3x-1 on the interval {a,4} where 4 <4 is 12 square ubits, identify all the possible values of a

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