Question

Janay cut a drinking straw into three pieces (shown below) to investigate a triangle postulate. He moves the straw pieces to make triangles that have been translated, rotated, and reflected from an original position. The end of one piece is always touching the end of another piece. Which postulate could Zhan be investigating using only these straw pieces and no other tools?​

Answer 1

B. If three sides of one triangle are congruent to three sides of a second triangle then, the triangles are congruent.