Home » In diagram, PQ || ST and o, o, find the angle marked x

In diagram, PQ || ST and o, o, find the angle marked x

In diagram, PQ || ST and o, o, find the angle marked x
  • A.
    50
  • B.
    65
  • C.
    70
  • D.
    80
Correct Answer: Option C
Explanation

x + 60o + 50o = 180o
x = 110o = 180o
x = 180o – 110o
= 70o