Question

angles of a triangle ABC are in the ratio 1:2:3. Find the largest angle of the triangle​

Answer 1

Answer:

Sum of angles of a triangle is 180  

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Given angles of a triangle are in ratio 1:2:3.

Let consider the angles as x, 2x and 3x respectively.

Hence,

x+2x+3x=180  

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=>6x=180  

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So, x=30  

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Hence other angles are 2x=60  

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 and 3x=90  

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Answer 2

Step-by-step explanation:

take x,2x,3x and sum is equal to 180 and then solve

90