plz any one answer these both questions
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Answered by
1
Answer:
1 is intersecting lines
2 50°
Step-by-step explanation:
2. <Q + < R =180° (angle sum property)
90°+40° = 180°
130°=180°
=180°-130°
=50°
Answered by
0
9. 50 degrees is the answer
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