Question

0
(2x+16)
111°
(x+8) find unknown marks​

Answer 1

Answer:

2x+16+x+8=111

3x=87

x= 29

please give no of thanks

Answer 2

Answer:

A=74

B=37

Step-by-step explanation:

(2x+16)+(x+8)=111 : Exterior angle property

2x+x+16+8=111

3x+24=111

3x=111-24

3x=87

x=87/3

x=29

Angle A=2x+16

2*29+16

58+16

74

Angle B=x+8

29+8

37