A conjecture and the flowchart proof used to prove the conjecture are shown.
R
Given: S is the midpoint of RT.
US RS
Prove: ASTU is an isosceles triangle.
U
S is the midpoint fo RT.
S
Drag an expression or phrase to each box to complete the proof.
Answers:
Transitive property of congruence
Definition of isosceles triangles
Given
RS ~= ST
US~= RS
