What is The measure of angle L

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

3x = 729 solve for x plz . it's urgent. will mark

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z