mjamtreeAmyl4amonds
mjamtreeAmyl4amonds mjamtreeAmyl4amonds
  • 08-05-2016
  • Mathematics
contestada

Choose the correct answer. If two lines intersect at right angles, they are ________________.

A) statistics

B) proportions

C) parallel

D) perpendicular

Respuesta :

ntando1
ntando1 ntando1
  • 16-05-2016
D)Perpendicular because they form 90 degree
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