The Angle Addition Postulate
Drag points B, C and D around. Pay attention to the measures of the 3 angles and see if you can determine a relationship between them.
Write your relationship for the 3 angles. You can use words or symbols.
Inscribed Angles Intercepting the Same Arc
Translations Preserve Distance
Modul2.1_Vina Lusiana_SMAI NFBS Lembang
Proving Angles Congruent
Angle Pairs (Coloring & Construction)
Angles from parallel lines