The angles of a triangle are in the ratio 1 : 2 : 6. Find the angles.
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given
ratios =1:2:6
angles=?
let we can assume 1 as 1x and 2 as 2x and 3 as 3x
so therefroe sum of all sides of a triangle is 180
so 1x+2x+3x=180 (here I'm adding 1x+2x+3x=6x)
6x=180
x=180÷6
= 30
therefore x =30 then 1x= 1×30 =30
2x =2×30=60
3x=3×30=90
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