Question

How do you sketch `theta=(7pi)/4` in standard position?

Answer 1

`2pi = (8pi)/4` is one full revolution
`rarr (7pi)/4` is `pi/4` less than a full revolution.

Explanation:

...to look at it another way:

`pi/2` is a right angle

`(7pi)/4 = 3*(pi/2) + 1/2*pi/2`
`color(white)("XXXX")` is 3 right-angles plus half a right angle