##### Find the value(s) of the variable(s) for each parallelogram.

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44. BD=4x-y+1

Jun 10th, 2015

Is there any Figure ???? some other data ???

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Jun 10th, 2015

It's number 44, sorry if the image isn't that good, my textbook is online.

http://i60.tinypic.com/2wm0ufc.jpg

Jun 10th, 2015

Please wait ... I am bit busy ... I will answer you within few hours

Jun 10th, 2015

http://i1026.photobucket.com/albums/y326/Alibear/meh_zpsllnf6hba.jpg

Jun 10th, 2015

Alright

Jun 10th, 2015

since the angle is 90° and adjacent sides are equal therefore parallelogram is Square

since the diagonal of parallelogram bisect each other therefore

2x-1 = (4x-y+1)/2   or    4x-2 =4x-y+1  ; solving we get  y =3

since 2x-1 = 3y+5  hence

2x-1 = 3*3+5 ;   2x-1 =14   or  2x =15   . solving we get x = 7.5

Answer : x = 7.5 & y= 3

Jun 10th, 2015

Thank you so much!

Jun 10th, 2015

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Jun 10th, 2015
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Jun 10th, 2015
Sep 25th, 2017
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