- A100°
- B60°
- C120°
- D80°
Step-by-Step Solution
∠A and ∠D lie on the same leg AD, so ∠D = 180° − 80° = 100°. (∠C = 180° − 60° = 120°.)
Answer: A) 100°
In trapezium ABCD with AB ∥ DC, ∠A = 80° and ∠B = 60°. Find ∠D.
Class 8Kites and TrapeziumsQuadrilaterals
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