Similar Triangles

1. |𝐴𝐵| = |𝐵𝐶| = ________

and |𝑋𝑌| = ________ = 12 𝑐𝑚.

The two sides of ∆𝐴𝐵𝐶 are congruent, so ∆𝐴𝐵𝐶 is ________.

The two sides of ∆𝑋𝑌𝑍 are congruent, so ∆𝑋𝑌𝑍 is ________.

Two sides of ∆𝐴𝐵𝐶 are ________ to two sides of ∆𝑋𝑌𝑍.

∠𝐵 is the included angle of sides ________ and ________.

∠𝑌 is the included angle of sides ________ and ________.

∆𝐴𝐵𝐶~∆𝑋𝑌𝑍 by ________ similarity theorem.