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iris [78.8K]
3 years ago
8

Help me please. I’ll select brainliest!

Physics
2 answers:
pishuonlain [190]3 years ago
8 0

Answer:

90 degrees

Explanation:

the answer is 90 because angle a has a square on the angle which means it is 90 degrees

fomenos3 years ago
6 0

Answer:

90°

Explanation:

It is so because

the square shaped angle means 90°

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