Suzette started to set up a proof to show that if , and , then . Examine her work below. Then complete her missing statements and reasons.
Statements
Reasons
, and
and
Reflexive Property
Additive Property of Equality (adding the same amount to both sides of an equation keeps the equation true)
Segment addition
Given
If two lines cut by a transversal are parallel, then alternate interior angles are equal.
ASA
parts