Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

The incorrect statement about the properties of a parallelogram is: It has 4 congruent angles and this can be determined by using the properties of a parallelogram.

A quadrilateral having two pairs of parallel sides is known as the parallelogram.

Properties of a parallelogram are as follows:

Therefore, the incorrect statement is given by option C).

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(C) It has 4 congruent angles.

Step-by-step explanation:

A parallelogram is a four sided figure in which opposite sides are equal and parallel.

with is description we ca say that:

The consecutive angle add up to 180°. That means that they are supplementary.

The 4 angles are not congruent.

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

cut 138 centimeters off

step-by-step explanation:

250-112 = 138