Congruent Triangles
Part A
Use transformations to determine which triangles are congruent to 1.
Part B
In the following construction, A'B'C' is a reflection of ABC.
1. How are the two triangles related? Why?
2. How are their corresponding sides and angles related? Why?
Part C
1. In the following construction, adjust the vertices of triangle DEF so that its sides and angles are congruent to those of triangle ABC.
2. How are the two triangles related? How can you tell?
1. In the following construction, adjust vertices D, E, and F so that angles E and F are congruent to angles B and C and EF=BC.
2. How are the two triangles related? Why?
1. In the following construction, adjust vertices D, E, and F so that angle F is congruent to angle C, EF=BC, and DF=CA.
2. How are the two triangles related? Why?