jetblackcap jetblackcap
  • 15-05-2019
  • Mathematics
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Please please help me out

Please please help me out class=

Respuesta :

s1m1
s1m1 s1m1
  • 15-05-2019

12x18.2/2=109.2 is the area of the big triangle and also the same area could be found 20 x h=109.2 so

h= 109.2/20=5.46 m

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