Pls help me to solve a maths problem
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Step-by-step explanation:
Answer-
In Parallelogram ABCD,
∠BAD = ∠BCD = 75° [Opposite angles of a parallelogram are equal]
In ΔBCD, By angle sum property
∠BCD + ∠BDC + ∠CBD = 180°
⇒ 75°+ ∠BDC + 60° = 180°
⇒ ∠BDC = 45°
Answered by
1
Step-by-step explanation:
Step-by-step explanation:
Answer-
In Parallelogram ABCD,
∠BAD = ∠BCD = 75° [Opposite angles of a parallelogram are equal]
In ΔBCD, By angle sum property
∠BCD + ∠BDC + ∠CBD = 180°
⇒ 75°+ ∠BDC + 60° = 180°
⇒ ∠BDC = 45°
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