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प्रश्न
In the given figure.
∠AOD is a/an ____ angle
उत्तर
In the given figure.
∠AOD is a/an right angle
Explanation:
Since, ∠AOD = ∠AOB + ∠BOC + ∠COD
= 30° + 20° + 40°
= 90°
So, ∠AOD = 90° is a right angle.
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