Yes
None. Since the number of sides is odd, there can be no parallel sides.
It is a pentagon which has 5 sides
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. Once you have that total, divide by the number of sides to find the measure of a single interior angle. Whether the number of sides is odd or even doesn't matter.
Circles, ellipses, and lots of other similar shapes. Any regular polygon with an odd number of sides.
Yes
A polygon, with the same number of sides. The rest depends on whether or not it is regular and, if so, whether it has an odd or even number of sides.
Any regular polygon with an odd number of sides.
None. Since the number of sides is odd, there can be no parallel sides.
It is a pentagon which has 5 sides
No. A quadrilateral has FOUR sides ('quad' is latin for 4), and so it can only have four sides. A polygon can have as many sides as you want, be that number odd or even, but a quadrilateral can only have four.
A polygon with n sides can have n pairs of parallel sides (if n is even) or (n-1)/2 pairs if n is odd AND greater than 3. But it need not have any.
None. (As there are an odd number of sides, each side is opposite a vertex and there are no parallel sides.)
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. Once you have that total, divide by the number of sides to find the measure of a single interior angle. Whether the number of sides is odd or even doesn't matter.
A figure with odd-numbered sides surely cannot be a true parallelogram?
A regular triangle, pentagon, heptagon, nonagon, etc ie Any regular polygon with an odd number of sides.
any regular polygon with an odd number of sides... triangle, pentagon, septegon, etc. a quadrillateral is a 4 sided that may or may not have parallel sides.