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How Do You Solve 3Pi 4? [Solved]

The value of cos 3pi/4 can be calculated by constructing an angle of 3π/4 radians with the x-axis, and then finding the coordinates of the corresponding point (-0.7071, 0.7071) on the unit circle. The value of cos 3pi/4 is equal to the x-coordinate (-0.7071). ∴ cos 3pi/4 = -0.7071.

Compute tan(3pi/4) using the Unit Circle

Compute tan(

Cos 3pi/4

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sin(3pi/4)

In this video, we will learn to find the value of sin(