Eli N.
File #2---This should be downloaded/viewed second.
5. What’s the relationship between /\ ABC and the imaginary /\ A’B’C’? (Which transformation is it?) 6. Given that a=a’, if A’B’ and B’C’ were segments, would /\ ABC be congruent to /\ A’B’C’? Which theorem would support your argument? 7. Now click on the “+” sign by segment and click in the white circle of b’ and c’. Is /\ ABC congruent to /\ A’B’C’? How can you tell (hint: look at the length of the sides)? 8. Now drag vertex B to coordinate (4,3). Are the triangles still congruent?