7. One triangle has a 120° angle, and a second triangle has a 65° angle. Is it possible that the two triangles are similar? Explain why or why not. 8. A right triangle has a leg that is 12 cm, and another right triangle has a leg that is 6 cm. Can you tell whether the two triangles are similar? If so, explain why.

Unspillable bongFor example, if two pairs of corresponding angles are congruent, then the third angle pair is also congruent, since all triangles have 180 degrees of interior angles. The following three methods are shortcuts for determining congruence between triangles without having to prove the congruence of all six corresponding parts.

Angle Angle Criterion For Similarity Of Triangles - Displaying top 8 worksheets found for this concept.. Some of the worksheets for this concept are Lesson 15 the angle angle aa criterion for two, Similar triangles date period, Proving triangle similarity by aa, Angle side angle work and activity, Teaching geometry in grade 8 and high school according to, Identifying similar triangles, Work ...