Question

Pls help me only: questions 10, 11 ,12

Answer 1

10) x = 14
11) 1 =80
2 =80
3 =80
12)1=47
2=133
3=47

Answer 2

Answer:

10. 4) 62°

11. 1) 100° 2) 80° 3) 100°

12. 1) 47° 2) 133° 3) 47°

Step-by-step explanation:

10. since 118° and angle 4 are on a straight line they would equal to 180° so you do 180-118 to get angle 4

11. angle 2 is the same as the angle that's 80° to get angle 3 you subtract 80 from 180 and that's the same as angle 1

12. angle 2 is the same as the angle that's 133° and since angle 1 and 3 are the same you just subtract 133 from 180 to equal those 2 angles