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OpenStudy (anonymous):
given that ABCD is a rhombus, what is the value of x? (picture) https://fbcdn-sphotos-f-a.akamaihd.net/hphotos-ak-ash4/1002479_630294066990532_1786368647_n.jpg plz give me the best answer.
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OpenStudy (anonymous):
plz help me. i don't want to fail this again.
OpenStudy (anonymous):
For a rhombus,Diagonals are perpendicular
OpenStudy (anonymous):
could you just give me the answer? plz
OpenStudy (anonymous):
so the other angle in this small triangle is 90 degree
OpenStudy (anonymous):
total sum of angles =180 ---->x+(3x+7)=90
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OpenStudy (anonymous):
4x+7=90 ---->X=20.75=B
OpenStudy (anonymous):
okay??:D
OpenStudy (anonymous):
thank you so much. you're smart. :)
OpenStudy (anonymous):
You are welcome :)
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