A parallelogram with a diagonal drawn through it is shown below.
R
7
U
Arlen is t...
Mathematics, 10.12.2020 17:40 bvargas786p7aa8y
A parallelogram with a diagonal drawn through it is shown below.
R
7
U
Arlen is trying to prove that RS TU, but is unable to come up with one of the lines of the proof.
STATEMENTS
REASONS
RSUT is a parallelogram
Given
ZRST LUTS and ZRTS ZUST
If parallel lines are cut by a transversal, alternate interior angles are congruent.
ST ST
Reflexive Property
ARST ZAUTS
???
RS TU
Corresponding parts of a congruent triangle are congruent.
What is the missing reason in the proof?
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