X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
With a given parallel line and a given point on the line
we can use the point-line method: y-y0=m(x-x0)
where
y=mx+k is the given line, and
(x0,y0) is the given point.
Here
m=-10, k=-5, (x0,y0)=(-3,5)
=> the required line L is given by:
L: y-5=-10(x-(-3))
on simplification
L: y=-10x-30+5
L: y=-10x-25
You can factor out a 5n to get
5n(4m-3)
Answer: about 1 cm
Step-by-step explanation:
