Triangle Congruence

Topic Page

Questions

• What do AAS, SSA, SAS, and SSS stand for in geometry?
• Why can't you prove triangles congruent by using side-side-angle?
• Why does the sss postulate work?
• Question #42ce6
• #triangleABC# is isosceles, where AB=BC. If #m angleA= 5x+ 30# and #mangleB= 2x#, then how do you find #mangleC#?
• Question #2ac09
• Solve for x? Show the equation you used and your work.
• The #DeltasABC# and #FGH# shown below are similar. Find #bar(FH)#?
• Given the 2 sets of figures below, are the pairs of triangles similar for both set a and set b? Why or why not? What is the similarity statement and the scale factor?
• Properties of triangles?