anyomus1310
anyomus1310 anyomus1310
  • 22-04-2020
  • Mathematics
contestada

please help me with the question :)

please help me with the question class=

Respuesta :

nktselepov
nktselepov nktselepov
  • 22-04-2020

SV middle line of trapezoid, so

[tex] \frac{40 + x}{2} = 29 \\ 40 + x = 58 \\ x = 18[/tex]

Answer: QR=18

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