YoungKid10
YoungKid10 YoungKid10
  • 08-03-2017
  • Mathematics
contestada

The sides of a triangle have lengths 12, 16 and 21. An angle bisector meets side of lengths 21. Find the length of x and y

The sides of a triangle have lengths 12 16 and 21 An angle bisector meets side of lengths 21 Find the length of x and y class=

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charlottekrist
charlottekrist charlottekrist
  • 08-03-2017
16/21-x=12/x
x=9

y=21-x
y=21-9
y=12





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