If abcd is a parallelogram, then the lengths ab and ad are sufficient. The perimeter is 36 units.
never
If ABCD is a parallelogram, what is the value of x?35
none of these answers are correct
15 units
Anything you like (as long as it is > -16 so that BC > 0). In a parallelogram, adjacent sides do not impose any restrictions on one another.
It is 16 units.
27
Assuming ABCD marks the four corners, the perimeter = sum of the four sides = (AB + BC + CD + DA) where AB == the side from A to B etc.
never
6
In parallelogram ABCD, AC=BD. Is ABCD a rectangle?
A+=14 * * * * * Not sure what the above answer means. But whatever it is, it is not the correct answer to this question! ae is half of ad so the second figure has the linear dimensions of the second are half that of the first. Therefore, the perimeter is half ie 27 units.
none of these are correct
To find the perimeter of polygon abcd, we need to know the lengths of its sides or the ratio of similarity between the two polygons. Since polygons abcd and efgh are similar, their perimeters are proportional to the corresponding sides. If you provide the perimeter of efgh and the ratio of similarity, I can help you calculate the perimeter of abcd.
It is possible, but it all depends on what they are lengths of!
160 degrees.
If ABCD is a parallelogram, what is the value of x?35