- A60°
- B240°
- C120°
- D110°
Step-by-Step Solution
∠B = ∠D and all four add to 360°: 2∠B = 360° − 70° − 50° = 240°, so ∠B = 120°. 240° forgets to halve.
Answer: C) 120°
In kite ABCD (AB = AD, CB = CD), ∠A = 70° and ∠C = 50°. Find ∠B.
Class 8Kites and TrapeziumsQuadrilaterals
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