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

7.8k points

Please log in or register to add a comment.

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

7.5k points

4 votes

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

so tan 1080 = tan 0 = 0

Samuel O answered Dec 15, 2017

8.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers