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2 years ago

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]2 years ago

4 0

Answer:

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]2 years ago

3 0

Angle CBD= 81°

I hope it helps you...

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

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