If angles of a triangle are in the ratio 2:3:4. Find the value of each angle. What will it be in percentages?
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let the angles be 2x,3x,4x .....
by angle sum property of a ∆ the interior angles of a ∆ is 180° .......
2x+3x+4x=180°
9x=180°
x=180°/9
x=20°
2x=2*20=40°
3x=3*20=60°
4x=4*20=80°
so, three angles of a triangle are 40°,60°and 80°.......... please mark it as brainliest......
by angle sum property of a ∆ the interior angles of a ∆ is 180° .......
2x+3x+4x=180°
9x=180°
x=180°/9
x=20°
2x=2*20=40°
3x=3*20=60°
4x=4*20=80°
so, three angles of a triangle are 40°,60°and 80°.......... please mark it as brainliest......
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