Question

Find the value of x in the following figure: (6x-40)° (5x+9)° (3x+5)°

Answer 1

We know that The sum of three angles of triangle is 180 degree .

Then,

(6x-40)+(5x+9)+(3x+15)=180

6x-40+5x+9+3x+15=180

14x-16=180

14x=180+16

14x=196

x=296/14

x=14 degree ans

Answer 2

Answer:

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