A conjecture and the flowchart proof used to prove the conjecture are shown. Given: S is the midpoint of RT.
US = RS
Prove: ASTU is an isosceles triangle.

Drag an expression or phrase to each box to complete the proof.

Options are:

Transitive Property of Congruence

Definition of isosceles triangle

—- —-
RS ~ ST
=

—- —-
US~ RS
=

Given