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Can two angles be supplementary if both of them are:(i). Acute?(ii). Obtuse?(iii).right? |
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Answer» (i) Acute No. If TWO angles are acute, means less than 90°, the two angles cannot be supplementary. Because, their SUM will be always less than 90°. ________________________________
(ii) OBTUSE
Solution:- No. If two angles are obtuse, means more than 90°, the two angles cannot be supplementary. Because, their sum will be always more than 180°. ________________________________ (iii) right Solution:- YES. If two angles are right, means both measures 90°, then two angles can form a supplementary pair. ∴90° + 90° = 180° |
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