Mathematics, 04.05.2021 19:00 Carly9189
George is using the figure below to prove that corresponding angles, ∠3 and ∠7, are congruent.
He used the Linear Pair Postulate to determine m∠6+m∠7=180° and the Same Side Interior Angle Theorem to determine m∠3+m∠6=180°.
What could be the next valid step in his proof?
Answers: 3
Mathematics, 21.06.2019 21:50
6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution
Answers: 1
George is using the figure below to prove that corresponding angles, ∠3 and ∠7, are congruent.
He...
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