Help please see the photo THANK YOU ALL.

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If i'm not wrong, that symbol means they are equal
Angles in a triangle sum to 180 degrees
180 - 90 - 30 = 60
Angle M is 60 degrees
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
。☆✼★ ━━━━━━━━━━━ ☾ ━━━━━━━━━━━ ★✼☆。