Transform the equation to the corresponding rectangular coordinate Equation:
Hello, ^_^Engineer_Adam^_^!
Transform: .θ = π/4 to rectangular form.
Take the tangent of both sides: .tanθ .= .tan(π/4)
and we have: .tanθ .= .1
. . . . . . . . . . . ↓
. . . . . . . . . . . y
. . . . . .then:. .-- .= .1
. . . . . . . . . . . x
Therefore: .y .= .x