jenkook
jenkook jenkook
  • 27-02-2017
  • Mathematics
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Can you solve this problem using quadratics?

Can you solve this problem using quadratics class=

Respuesta :

Аноним Аноним
  • 27-02-2017
I hope this helps you



base= b



height=b-1



Area=base×height/2



15=b. (b-1)/2


b. (b-1)=30


b=6


b-1=5
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