Prove the following theorem indirectly. we will give you a start. prove that a triangle cannot have two right angles. a triangle cannot have two right angles. suppose a triangle had two right angles.

Ineed with this problem 21 show steps

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by