Answer:
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Step-by-step explanation:
ikaw ex na
x = 30°
As we can see it is right angled triangle so
2x + x + 90° = 180° (Sum of angels of triangle )
3x + 90° = 180°
3x = 180° - 90°
3x = 90°
x = 90° / 3
Hope it will help :)❤
