answer the above attachment
Attachments:
Answers
Answered by
2
option b
@꧁ÐJ Pro Gamer꧂
Answered by
9
Answer:
by angle sum property
2x + x + 90° = 180°
3x + 90° = 180°
3x = 180° - 90°
3x = 90°
x = 90°/3
x = 30°
Step-by-step explanation:
I hope it is helpful to you
Similar questions