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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

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
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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

asked
User Umakant
by
7.1k points

1 Answer

4 votes

Answer:

Sin 90 = 1/1 = 1

Use trigonometry formula and a triangle with lengths of 1

answered
User Atsakiridis
by
8.5k points
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