Question

If mABC = 145º and mDBC = 113°, find mABD.

Answer 1

mABD = 32°

Explanation:

since,

• mABC = mDBC + mABD
• 145° = 113° + mABD
• mABD = 145° - 113°
• mABD = 32°

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Answer 2

32 is the correct answer of this question