Math, asked by sanchariroy2007, 2 months ago

If the angles of a triangle are (3x)° , (2x-7)° and (4x-11)°, then find the value of x

Answers

Answered by khushboo2309
0

Answer:

x=18

Step-by-step explanation:

sum of all angles of triangle is 180

Answered by wwwramaramana999
2

Answer:

x=22

Step-by-step explanation:

3x°+2x-7°+4x-11°=180°

sum of 3 angles in a triangle=180°

9x-18=180°

9x=180°+18°

9x=198°

x=198/9

x=22°

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