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प्रश्न
Can a triangle have two obtuse angles? Justify your answer in case.
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उत्तर
No,
A triangle can’t have 2 obtuse angles. Obtuse angle means more than `90^@` So that the
sum of the two sides will exceed `180^@`which is not possible. As the sum of all three
angles of a triangle is `180^@` .
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