Question

Find the value of x
Please help​

Answer 1

As per problem,

⇒ 3x+2x+x = 180° [Angle sum property of a triangle]

⇒ 6x = 180°

⇒ x = 180°/6

⇒ x = 30°.

∴ The value of x is 30°.

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Answer 2

Answer:

Sum of all sides = 180°(A.S.P)

3x+2x+x=180°

6x=180°

x=180°/6

x=30°

3x = 3×30 =90°

2x = 2×30 = 60°

x = 30°