A parallelogram has two pairs of opposite sides. A trapezoid only has one pair of parallel sides.
Answer:
Step-by-step explanation:

Answer:
is this the whole assignment because choose a question
Answer:
idk mush
Step-by-step explanation:
i dont have a clue
X-c/2 = d
Multiply by 2 on both sides. Leaves us with:
x-c = 2d
Add 2 to both sides. Leaves us with:
x = 2d + c
Unless you have values to substitute into the variables, this is your answer:
x = 2d + c