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Q.1 Two supplementary angles are in the ratio 5:13. Find the measure of the smaller angle. |
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Answer» LET the angles be 5x and 13x ACCORDING to question 5x+13x=180 18x=180 x= 180/18 x=10 Angles are 5x = 5×10= 50 13x= 13×10= 130 Smaller is 50 |
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