Question

solve this que please ​

Answer 1

Answer:

x=10°

Step-by-step explanation:

solution

5x+7x+6x=180°

18x=180°

x=180°÷18

x=10°

Answer 2

Step-by-step explanation:

We know that sum of adjoining angles=180degree

therefore= 5x+6x+7x = 180

= 18x=180

= x= 180/18

=10

the value of x=10

5x= 10*5 = 50

6x= 6*10 = 60

7x= 7*10 = 70

hope its helps