Which of the following are necessary when proving that the opposite sides of a parallelogram are congruent? Check all that apply. A. Opposite sides are parallel.

B. Corresponding parts of congruent triangles are congruent.

C. Corresponding parts of similar triangles are similar.

D. Opposite sides are perpendicular.

Opposite sides are parallel

Corresponding parts of congruent triangles are congruent

Step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

b

step-by-step explanation: