kayloveeee
kayloveeee kayloveeee
  • 31-03-2016
  • Mathematics
contestada

are two straight lines that cross each other at a right angle?

A. Perpendicular
B. Broken
C. Parallel
D. Curved

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Аноним Аноним
  • 31-03-2016
Perpendicular lines.

x/3≤ -6 
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Susuu
Susuu Susuu
  • 31-03-2016
Two straight lines that cross each other at a right angle are called perpendicular angles. 
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