Based on the information given, is the quadrilateral a parallelogram? explain. the figure is a parallelogram because there are two pairs of congruent sides. the figure is a parallelogram because a diagonal is bisected. the figure is not necessarily a parallelogram because the diagonals are not congruent. the figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.

sorry not sure

step-by-step explanation:

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have