Can a geometry expert me asap ! and can you show me how you got the answer

If angle x = 63 then angle z = 63
All 3 angles of a triangle sum to 180.
Therefore angle W = 180 -63 -63
angle W = 54
We are not told that line WY is perpendicular to line XZ.
If it is perpendicular, then angle YWZ is one half of angle W and it equals 27 degrees.

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

72 is the mode because it shows up the most number of times