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The measures of the angles of triangle ABC are in the ratio 2:4:9. What are the measures of the angles.



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The measures of the angles of triangle ABC are in the ratio 249 What are the measures of the angles help class=
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Respuesta :

Answer:

let the angle be x

Step-by-step explanation:

then,

angle1=2x

angle2=4x

angle3=9x

sum of all angles i  triangle is 180

then

2x+4x+9x=180

15x=180

x=12

angle1=2*12=24

angle2=4*12=48

angle3=9*12=108

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