Help please ? ;-; I'm not even too sure what it's asking truly :c
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Complete the two-column proof.

Given:
Prove:m∠3 = 70º

Given
m∠2 = m∠4 Definition of congruent angles
m∠4 = 110º b. ________
∠3 and ∠4 are a linear pair Definition of a linear pair (shown in diagram)
∠3 and ∠4 are supplementary Linear Pair postulate
m∠3 + m∠4 = 180º c. _______
m∠3 = 70º d. ________

Question

Help please ? ;-; I'm not even too sure what it's asking truly :c
~
Complete the two-column proof.

Given:
Prove:m∠3 = 70º

                        Given
m∠2 = m∠4                                    Definition of congruent angles 
m∠4 = 110º                                    b. ________
∠3 and ∠4 are a linear pair               Definition of a linear pair (shown in diagram)            
∠3 and ∠4 are supplementary           Linear Pair postulate
m∠3 + m∠4 = 180º                         c. _______
m∠3 = 70º                                       d. ________

anonymous · Answer

And if you could explain your answers that would help me a lot

anonymous · Answer

I'm guessing you have a diagram?