Question

triangle ABC is an equilateral triangle then find angle bdc​

Answer 1

△ABC is an equilateral triangle.

∴ ∠BAC = 60°

Now, ∠BDC + ∠BAC = 180°

∠BDC + 60° = 180°

∠BDC = 180° - 60°

∠BDC = 120°

MARK BRAINLIEST