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Mathematics 14 Online
OpenStudy (sibunann):

Find X and Y in the parallelogram below.

OpenStudy (sibunann):

OpenStudy (sibunann):

x+1 + 3x-4 = 180 4x + 1 - 4 = 180 3x -3 = 180 3x - 3 + 3 = 180 + 3 3x = 183 x= 61 3y + 5y + 1 = 180 8y + 1 = 180 8y + 1 -1 = 180 - 1 8y = 179 22.3

OpenStudy (sibunann):

@whpalmer4 help

OpenStudy (welshfella):

what are the properties of the diagonals of a parallelogram?

OpenStudy (sibunann):

i dont know thats all the information they gave me

OpenStudy (welshfella):

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OpenStudy (welshfella):

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OpenStudy (welshfella):

the diagonals bisect each other those marked line segments are equal to each other

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