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Mathematics 11 Online
OpenStudy (yacoub1993):

Need help here

OpenStudy (yacoub1993):

http://prntscr.com/2s445t C was graded wrong and i have no idea how to do this one

OpenStudy (yacoub1993):

Any one who can help me Please

OpenStudy (anonymous):

@Hollywood_Undead

OpenStudy (anonymous):

option A

OpenStudy (nirmalnema):

you can solve it by using Pythagoras theoem.. you can get 3 equation and three unknown |dw:1392143992522:dw| you will get 3 right angled triangles ABC DBC ABD

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