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प्रश्न
It is possible to have a triangle in which two of the angles are right angles.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
Let two angles of a triangle be 90° and the third angle be x.
Then 90° + 90° + x = 180° ......(Angle sum property)
⇒ x = 180° – 180° = 0°
Which is not possible.
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