sikandar63 sikandar63
  • 15-05-2022
  • Mathematics
contestada


The length of AB is four times the length of BC.
AC = 75 cm.
=

Respuesta :

angelinalisyuk
angelinalisyuk angelinalisyuk
  • 16-05-2022
Let length of bc be x cm
Thus, ab=4x
ab+bc=ac
4x+x=75
5x=75
x=75/5
x=15
Therefore, ab=x=15cm
bc=4x=60cm
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