I think that the angles of the polygon would not change since there isn't a change of the shape, rather it position and rotation. The sum of each internal angle is found using S = 180(n-2), so
S = 180(5-2)
S = 180(3)
S = 540
540 / 5 = 108 degrees.
Therefore, all angles in the polygon is 108 degrees. I think this is what you meant right?
By definition, the area of a rectangle is given by:

Where,
w: width
l: long
We then have the following area:

Factoring the area we have:

Therefore, according to the definition, two possible dimensions of the rectangle are:
Answer:
The area of the rectangle in factored form is:
One possible set of dimensions for this rectangle is:
Answer:
I think it's 20
Step-by-step explanation: