Question

What side length do the area of models of 45 and 60 have in common

Answer 1

ABC³√ω⇔$\int\limits^a_b {x} \, dx \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$ 1233