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प्रश्न
Every triangle has at least ________ acute angles
रिकाम्या जागा भरा
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उत्तर
Every triangle has at least two acute angles.
Explanation:
The sum of the interior angles of any triangle is always 180°.
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An acute angle is an angle that is less than 90°.
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If one angle in a triangle is obtuse (more than 90°) or right (exactly 90°), the other two angles must be acute to ensure the total is 180°.
Thus, every triangle whether acute, right or obtuse, always has at least two acute angles.
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