Question

write in detailed way

Answer 1

Answer:

Ans:- x = 36

Step-by-step explanation:

As the angles given totally measures 180°

So the sum of all the angles = 180°

Accordingly,

(2x + 60) + (3x - 40)  =180

=> 2x + 60 + 3x - 40 = 180

=> 5x + 20 = 180

=> 5x = 180

=> x = 180 / 5

=> x = 36

Ans:- Value of x is 36.

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