Which could NOT be side lengths of a parallelogram?

A. 2 yd, 2 yd, 2 yr, 2 yd

B. 3 cm, 2 cm, 2 cm, 3 cm

C. 4 m, 3 m, 4 m, 4 m

D. 5 in., 5 in., 3 in., 3 in.

Answer:C. 4 m, 3 m, 4 m, 4 m

Step-by-step explanation:

A parallelogram is a quadrilateral in which the opposite sides are parallel. The opposite sides and opposite angles are also equal.

Looking at the given options,

A) the opposite sides are equal to 2 yards. Therefore, it is a parallelogram.

B) the opposite sides are equal to 2cm and 3cm each. Therefore, it is a parallelogram.

C) A pair of opposite sides is equal to 4 cm and the other pair of opposite sides is unequal because one side is 3m and the other is 4 m. Therefore, it is not a parallelogram.

D) the opposite sides are equal to 5 in and 3 in each. Therefore, it is a parallelogram.

The answer is c as the sides in a parallelogram need to be equal to the opposite side making them the same length.