The angles of a triangle are in the ratio 2:3:4, find the angles in English
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Let common ratio be 2x,3x and 4x
→ let common ratio be x
∴ Angle are 2x, 3x and 4x
∴ 2x+3x+4x=180°
∴ 9x=180°
∴ 9x= 180°
x=180/9
x=20°
therefore :- 2x= 2*20 (or 2×20) =40°
3x= 3*20 (or 3×20) =60°
4x= 4*20 (or 4×20) =80°
∴ Angle are 40°, 60° ,80°
hope this helps you (❁´◡`❁)(❁´◡`❁)
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