Mathematics, 26.06.2020 19:01 xrenay
HELP PLS I WILL GIVE BRAINLIEST IF YOU HAVE PROOF Below is a two-column proof incorrectly proving that the three angles of ΔPQR add up to 180°: Statements Reasons Draw line ZY parallel to segment PQ Construction m∠ZRP + m∠PRQ + m∠QRY = m∠ZRY Angle Addition Postulate ∠ZRP ≅ ∠RPQ Alternate Interior Angles Theorem ∠QRY ≅ ∠PQR Alternate Interior Angles Theorem m∠RPQ + m∠PRQ + m∠PQR = m∠ZRY Substitution m∠ZRY = 180° Definition of Supplementary Angles m∠RPQ + m∠PRQ + m∠PQR = 180° Substitution Which statement will accurately correct the two-column proof? A. The measure of angle ZRY equals 180° by definition of a straight angle. B. Angles QRY and PQR should be proven congruent before the construction of line ZY. C. The three angles of ΔPQR equal 180° according to the Transitive Property of Equality. D. Line ZY should be drawn parallel to segment QR.
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HELP PLS I WILL GIVE BRAINLIEST IF YOU HAVE PROOF Below is a two-column proof incorrectly proving th...
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