Answer:
A=74°
B=46°
Step-by-step explanation:
All straight lines are 180°
180° - 134° = 74°
B = 74°
The total is 134°
To find A just subtract 60° from 134°
134° - 60° = 46°
A = 46°
20%
that should be the answer to the question
S
25
