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If l ∥m, then what is the value of x?
  • a)
    70°
  • b)
    110°
  • c)
    65°
  • d)
    25°
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If l ∥m, then what is the value of x?a)70°b)110°c)65°...

∠DBC = 65° as l ∥ m.
∠BDC = 180° –(65° + 45°)
∠BDC = 180° –110° = 70°
x = 180° –70° = 110° 
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If l ∥m, then what is the value of x?a)70°b)110°c)65°d)25°Correct answer is option 'B'. Can you explain this answer?
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