Question

determine whether ABCD is a parallelogram if AB equal 6 BC equals 12 C D equals 6 DA equal 12 justify your answer

Answer 1

Data

AB= 6

BC=12

CD=6

DA=12

The data determine the measure of the segments so if you draw them you can see if it is a parallelogram, as follow:

A paralellorgram is a figure where the pairs of opposite sides have the same measure.

In this case the opposite sides are:

AB and CD

BC and DA

So then, ABCD is a parallelogram because his opposite sides have the same measure