Find the perimeter of the figure below, in meters. 9.9 m
9.9 m
12 m
12 m
12 m
12 m
12 m
12 m

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

Determine which postulate or theorem can be used to prove that lmn =nmo

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.