PLZZ HELP ASAP 50 POINTS AND WILL MAKE BRAIN THINGY!!! Use the unit circle to find all values of θ between 0 and 2π that result in the x-coordinate and y-coordinate being equal.
Select all the correct answers.

pi/4

5pi/4

Step-by-step explanation:

pi/4 has x and y coords. of both sq rt 2 over 2

5pi/4 has x and y coords. of both -sq rt of 2 over 2

hope this helps ^u^

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

step-by-step explanation:

the shape,the size and the distance