The angle of a triangle ABC are in the ratio 2:3:4,find the largest an

1.	The angle of a triangle ABC are in the ratio 2:3:4,find the largest angle of the triangle
Answer» Answer: the SUM of triangle is 180 degree LET RATIOS be 2X, 3x and 4X 2x + 3x + 4x = 180 9x = 180 x = 180/9 =20 angles are 2x = 2* 20 = 40 3x = 320 = 60 4x = 420 = 80 so the largest angle is 80 degree

The angle of a triangle ABC are in the ratio 2:3:4,find the largest angle of the triangle

Answer»

Answer:

the SUM of triangle is 180 degree

LET RATIOS be 2X, 3x and 4X

2x + 3x + 4x = 180

9x = 180

x = 180/9 =20

angles are

2x = 2* 20 = 40

3x = 3*20 = 60

4x = 4*20 = 80

so the largest angle is 80 degree

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The angle of a triangle ABC are in the ratio 2:3:4,find the largest angle of the triangle

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