Question

find ef in parallelogram efgh.
ef =
submit

Explanation:

Step1: Set equal opposite sides

In a parallelogram, opposite sides are congruent, so $EF = GH$. Substitute the given expressions:
$2z - 33 = z$

Step2: Solve for $z$

Subtract $z$ from both sides:
$2z - z - 33 = 0$
$z - 33 = 0$
$z = 33$

Step3: Calculate length of $EF$

Substitute $z=33$ into $EF=2z-33$:
$EF = 2(33) - 33$

Answer:

33