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Triss [41]
3 years ago
13

why is sin(90 degrees) = 1. I know that that is the answer you get when you plug it into a calculator. I need an explanation as

to why it equals 1
Mathematics
1 answer:
sveta [45]3 years ago
5 0

Answer:

Sin 90 = 1/1 = 1

Use trigonometry formula and a triangle with lengths of 1

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