1.

The length of a paralleloagram is 2.5 meter longer than its adjacent side . if the perimeter of the parallelogram is 51 meter , find the measure of all it's sides​

Answer»

Answer:

2.5, 2.5, 23, 23

Step-by-step explanation:

if TWO pairs of SIDES are parallel, they MUST ALSO have the same length.

51-2.5*2=51-5=46

46/2=23



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