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Furkat [3]
3 years ago
14

In a triangle ABC, angle BAC = 53° and angle ACB = 28°. If AB is produced to D, find angle CBD.​

Mathematics
2 answers:
umka21 [38]3 years ago
4 0

Answer:

81

Step-by-step explanation:

∠CBD is the exterior angle of  the ΔABC.

Exterior angle property:

Exterior angle equals the sum of opposite interior angles.

∠CBD = ∠ABC + ∠ACB

           = 53 + 28

           = 81°

weqwewe [10]3 years ago
3 0

Angle CBD= 81°

I hope it helps you...

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