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The angle of a triangle are in the ratio 1 : 2 : 6. find the angle |
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Answer» LET the RATIO be x. →x,2x,6x. We KNOW that: ✓A+✓B+✓C=180°. A/Q x+2x+6x=180°. →9x=180°. →x=180°/9 →x=20°. ✓A=x=20°. ✓B=2x=2×20°=40°. ✓C=6x=6×20°=120°. ☺☺ HOPE it is HELPFUL for you.. |
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