3 years ago

How do you find the arctan 4/3 ? (Without a calculator)

1 answer:

7 0

If arctan 4/3 = the tangent of that angle will be 4/3 , opposite 4 over adjacent 3

Now, you only have to take the sin of that angle it's opposite 4 over hypotenuse 5.

You will get that the answer is 4/5

hope this helps

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