AA' and BB' are two parallel straight lines. CC' is a transversal line that intersects AA' and BB' at points D and E respectively. If ∠B'EC' = 127° and ∠CDA' = (7x − 3)°, find the value of x.
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) 8
- (B) 6
- (C) 7
- (D) 5
Verified Answer
Option (A): 8
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