Mathematics, 11.10.2019 21:20 mirandac6775
In the figure, , and both lines are intersected by transversal t. complete the statements to prove that ∠2 and ∠8 are supplementary angles.
(given)
m∠2 = m∠7 (blank? )
m∠7 + m∠8 = 180° (blank? )
m∠2 + m∠8 = 180° (substitution property)
∠2 and ∠8 are supplementary (definition of supplementary angles)
Answers: 3
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In the figure, , and both lines are intersected by transversal t. complete the statements to prove t...
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