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प्रश्न
Find the value of the unknown exterior angle x in the following diagram:
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उत्तर
x = 60° + 60° (Exterior angle property)
= 120°
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संबंधित प्रश्न
∠ACD is an exterior angle of ∆ABC. The measures of ∠A and ∠B are equal. If m∠ACD = 140°, find the measures of the angles ∠A and ∠B.
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