ppkd1998p4tvsn
ppkd1998p4tvsn ppkd1998p4tvsn
  • 25-03-2018
  • Mathematics
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RHOMBI AND RECTANGLES. PLEASE HELP.

RHOMBI AND RECTANGLES PLEASE HELP class=

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mkryukova19 mkryukova19
  • 25-03-2018
DL=DA+AL=4x+5x-3= 9x-3
also,  diagonal dividing by half,DL=2*DA= 8x
9x-3=8x, 9x-8x=3, x=3
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