Question

1) In the diagram, l || m. If the measure of angle 3 is 120 find the measure of the following angles

a) angle 4


b) angle 6


c) angle 8



2)Describe the sequence of transformations from quadrilateral WXYZ to W” X” Y” Z”.

Answer 1

1)

A)60

B)120

C)60

2) square wxyz moves -1 on y axis with then reflects x axis

Explanation:

the total between 2 and 4 can only be 180 the same is true with 1 and 3.

So if 3=120 then 1=60. If L and M are parallel then 2=3, and 1=4. All this applies to line M as well.

2) cannot explain