A right triangle AQC has to be constructed in the xy-plane so…

A right triangle AQC has to be constructed in the xy-plane so that the right angle is at A and AQ is parallel to x axis. The coordinates of A, Q and C are integers and satisfy the inequalities -1 ≤ x ≤ 7 and 1 ≤ y ≤ 7. How many different triangles can be constructed with these properties?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #60502