In rhombus abcd angle is equal to 70 degree find angle cdb
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Answered by
1
Answer:
The angle will be 35 degree.
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Answered by
1
Answer:
answer is 55
Step-by-step explanation:
Let ∠CDB = x°
Then CD = CB =>
∠CBD = x° ∠BCD = ∠BAD = 70° (Opposite angles of rhombus)
∴ x + x + 70° = 180° (sum of angles of ∆ equal to 180°)
2x = 110°
x = 55°
⇒ ∠CDB = 55°
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