Question

If the angles of a triangle are ( x + 370 ) , ( 2x + 150) and ( 3x + 80 ) , then the value of 'x' is

Answer 1

Answer:

x = -70

Step-by-step explanation:

Sum of angles of a triangle should be 180

( x + 370 ) + ( 2x + 150) + ( 3x + 80 ) = 180

6x + 600 = 180

6x = 180 - 600

6x = -420

x = -70

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