Question

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

Answer 1

Answer:

let angles be x

ratio=1x+2x+3x=6x

angle sum property=a+b+c=180°

x=180/6

x=30°

first angle =30×1=30°

second angle =30×2=60°

third angle =30×3=90°

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Answer 2

Step-by-step explanation:

lett the angles is equal to x, 2 x,3x

angle sum of the triangle is equal to 180 degree

X + 2x + 3x is equal to 180°

6x is equal to 180°

x is equal to 180° / 6

x is equal to 30 degrees

2x is equal to 2 × 30 which is equal to 60 degrees

3x is equal to 3 × 30 is equal to 90 degrees

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