Subject: Pre-algebra Questions:

1.If two angles are congruent, then their measures are equal.
True or False

2.If two angles are supplementary, then the sum of their measures are 90 degrees.
True or False

I NEED HELP ASAP ! ! !

1: true

2: false

Step-by-step explanation:

1: congruent = equal while supplementary = 180-degrees

2: congruent angles= vertical angles, corresponding angles, alternate interior angles, & alternate exterior angles

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)