Question

Find the point on the terminal side of θ = 3pi/4 that has a y coordinate of 1.

Answer 1

we are given with an angle of 3 pi over 4. As we convert this to degrees, we can see that it is equivalent to 135 degrees and is a second quadrant angle. when y-coordinate is equal to 1, we can find the point on the terminal side or the x-xis by using tan theta. tan theta is equal to y/x. x then is equal to -1.