Question

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The angles of a triangle are in the ratio 1 : 2 : 3. Find the size of each angle of the triangle.

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Answer 1

HEYYA!!!!

let the angles be 1x°, 2x°, 3x°
we know sum of the angles of a triangle is 180°
therefore, 1x+ 2x+3x= 180°
6x = 180°
x= 180°/6
x= 30°
so, angles of the triangle are- 1x= 30°
2x= 2×30°=60°
3x= 3×30°=90°

HOPE THIS HELPS YOU!!!!!!

Answer 2

the ratio of angles of a triangle is given let there common multiple be x
threrefore angles will be 1x,2x,3x respectively
therefore by angle sum property of triangle
1x+2x+3x=180°
》6x=180°
》x=180°/6
》x=30°
therefore the angles will be
(here I am giving answers directly)
30°60°90° respectively