Use the fact that trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator. tan 1080 degrees

asked Dec 11, 2017 224k views

3 votes

Use the fact that trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.

tan 1080 degrees

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3 votes

Hey, Hope This Helps

1080-360=720
720-360=360
360-360=0
Which is 1080=Tan=0=0

Danica answered Dec 13, 2017

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4 votes

1080-360 = 720
720-360=360
360-360=0

so tan 1080 = tan 0 = 0

Samuel O answered Dec 15, 2017

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