Question

pls solve q no 12 15 15 urgently ​

Answer 1

Answer:

I think 12 questions answer is 95

Answer 2

Step-by-step explanation:

13.2x+3x+5x is 360

10x is 360

x is 360÷10

x is 36

12. angel 1 is 85

angel 3 is 85

angel 2 is also 85

15 angle b is 60

and angle a is 120