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If an angle of a parallelogram is two third of its adjacent angle what is the measure of smallest angle of parallelogram?
  • a)
    81°
  • b)
    72°
  • c)
    54°
  • d)
    108°
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
If an angle of a parallelogram is two third of its adjacent angle what...
Let the angle be x°
∴ Its adjacent angle = (180 - x)°
A/Q,

⇒ 3x° = 360° - 2x°
⇒ 5x = 360°
⇒ x = 72°
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If an angle of a parallelogram is two third of its adjacent angle what is the measure of smallest angle of parallelogram?a)81°b)72°c)54°d)108°Correct answer is option 'B'. Can you explain this answer?
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