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Mathematics, 28.06.2019 07:00 hntnhtthnyt
M∠a = 100 + 5x m∠b = 77 − 4x m∠c = 106 + 3x m∠d = 47 + 6x quadrilateral abcd is a parallelogram if both pairs of opposite angles are congruent. prove that quadrilateral abcd is a parallelogram by finding the measures of the opposite angle pairs? a) 95°, 85° b) 105°, 75° c) 115°, 65° d) 125°, 55°
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M∠a = 100 + 5x m∠b = 77 − 4x m∠c = 106 + 3x m∠d = 47 + 6x quadrilateral abcd is a parallelogram if b...
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