zulqurnain
zulqurnain zulqurnain
  • 02-04-2017
  • Mathematics
contestada

ABC IS a right angled triangle at B and D is a point on BC. If AD=18cm , BD=9cm and CD = 4 cm, find AC

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neylynlopez
neylynlopez neylynlopez
  • 02-04-2017
AC=22.2 because 18^2+13^2=x^2
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minhahateem
minhahateem minhahateem
  • 05-04-2017
the answer is 20.3 cm

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