In diagram, PQ || ST and 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 `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}:   {{ reply.created_at }}

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

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