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3 votes
NO LINKS!! Help me with these 2 column proofs 9aa​

NO LINKS!! Help me with these 2 column proofs 9aa​-example-1
User Rapelpy
by
4.8k points

2 Answers

4 votes

Answer:

Explanation:

ok this is hella easy what kind of geometry is this

ok on to the answers

statement 1: angle 1 is a right angle, angle 2 is a right angle

reason 1: given

statement 2: angle 1 is congruent to angle 2

reason 2: all right angles are congruent theorem

second problem

statement 1: angle 1 and angle 2 are vertical angles

reason 1: either say given or shown in diagram (id do both if ur teacher is picky)

statement 2: angle 1 is congruent to angle 2

reason 2: vertical angles are congruent theorem

User Boonya Kitpitak
by
4.5k points
3 votes

Here is the two column proof:

Statement Reason

  • ∠1 is a right angle Given
  • ∠2 is a right angle Given
  • ∠1 ≅ ∠12 Right angles theorem

  • Proved

===================================================

Statement Reason

  • Diagram Given
  • ∠1 and ∠2 are vertical angles Definition of vertical angles
  • ∠1 ≅ ∠2 Vertical angles theorem

  • Proved

User InOut
by
4.3k points