Explain how this figure is a trapezium. Which of its two sides are parallel ?
Since ∠KLM + ∠NML = 180° i.e., the pair of consecutive interior angles are supplmentary.
Therefore, KL || NM and so KLMN is a trapezium.
Explain how this figure is a trapezium. Which of its two sides are parallel ?
Since ∠KLM + ∠NML = 180° i.e., the pair of consecutive interior angles are supplmentary.
Therefore, KL || NM and so KLMN is a trapezium.