Question

The angle of triangle in the ratio 2 : 3 : 4. Find the measure of each angle.​

Answer 1

Answer:

40,60 and 80

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Angle sum property of a triangle is 180degrees. It is given that the angles are in the ratio 2:3:4.

So let us consider the angles as 2x,3x and 4x.

2x+3x+4x=9x

Angle sum of triangle is 180  

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so 9x=180  

or x=  

9

180

​  

=20  

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∴,2x=2×20=40  

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3x=3×20=60  

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and 4x=4×20  

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=80  

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∴ the angles are 40  

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,60  

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,80  

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