Please explain how I can find these answers, we just went over this in class and I don't get it

1. Convert 315 degrees to radians and find the sin, cos, and tan of that angle

2. For an angle Θ with the point (-5, 7) on its terminating side, what is the value of sine of this angle?

find the tan of 315 degrees as radians

Step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

the first one, all those points on the line just make a strait line.