Mathematics
Mathematics, 19.07.2019 00:00, katwilf1771

Which information is sufficient to prove that quadrilateral abcd is a parallelogram? a)∠a≡∠c. b) ab=cd. c)∠a and ∠c are supplementary. d) the diagonals bisect each other.

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Mathematics, 27.06.2019 20:30, nauticatyson9
M∠a = 75 + 5x m∠b = 111 − 6x m∠c = 87 + 3x m∠d = 39 + 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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Mathematics, 27.06.2019 20:30, ineedhelp2285
Quadrilateral abcd is a parallelogram if its diagonals bisect each other. prove that quadrilateral abcd is a parallelogram by finding the value of x. a) x = 2 b) x = 3 c) x =- 9|2 d) x = -3|4 information that goes with the picture: ao = 5x + 2 bo = x − 1 co = 3x − 7 do = 3x + 8
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Mathematics, 28.07.2019 03:00, james1110
M∠ dab = 85 − 2x m ∠ abc = 90 + x m ∠ bcd = 80 − 3x m ∠ cda = 105 + 4x quadrilateral abcd is a parallelogram if pairs of consecutive angles are supplementary. prove that quadrilateral abcd is a parallelogram by finding the value of x.
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Mathematics, 27.08.2019 17:10, Yoma321
Quadrilateral abcd is a parallelogram if pairs of consecutive angles are supplementary. prove that quadrilateral abcd is a parallelogram by finding the value of x.
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