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The angles of a triangle are in the ratio 3:2:1 . Find the angles. and if lucy earn Rupees 5000 in 2.5 years ,find the earning for 8 years? |
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Answer» ong>ANSWER: angles are 90 , 60 , 30 Step-by-step explanation: 3x + 2x + 1x = 180 6X = 180 x = 180/6 = 30 3x = 30x3 = 90 2x = 20 x 3 = 60 1x = 1 x 30 = 30° |
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