Question

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3. The angles of a triangle are in the ratio 1 : 2:3. Find all the angles of the triangle.
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Answer 1

Step-by-step explanation:

let the angles be x, 2x and 3x

by angle sum property of triangle

x + 2x+ 3x =180

6x =180

x=30

hence angles are

30, 60 , 90

Answer 2

Answer:

let angle is x,2x,3x

1x+2x+3x= 180⁰

6x=180

30⁰

then angle is

30,60,90