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Musya8 [376]
2 years ago
14

Can someone please help me

Mathematics
2 answers:
mars1129 [50]2 years ago
7 0

Answer:

I think the answer is b

Step-by-step explanation:

choli [55]2 years ago
4 0

Answer:

C I think

Step-by-step explanation:

What C is essentially saying is that if the lines l and m intersect and form two angles next to each other that are equal then they will be 90 degrees

this is true because if two lines intersect they will form 4 angles and since vertical angles are equal the only way for adjacent angles to be equal is for everything to be 90 degrees which then makes the lines perpendicular

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