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24 votes
PLS HELP!!

Use the diagram to justify ur answer.

a) is r//s?

b) is m//n?

PLS HELP!! Use the diagram to justify ur answer. a) is r//s? b) is m//n?-example-1
User Phnah
by
4.8k points

1 Answer

11 votes

Look at the the angles inside

  • 90° is above 90°
  • Their side-by-side angles are also 90°
  • Their sum is 180° .

  • Also corresponding angles are same i.e 90°

Hence

  • r||s
  • m||n

User MortenMoulder
by
4.9k points