there is such a thing as an irregular polygon that has sides of different sizes. all REGULAR polygons however have equal sides
The name of a regular polygon with five equal sides and five equal angles is a pentagon. Each of the internal angles is equal to 108 degrees.
how many sides does an polygonshave
'What_is_the_longest_side_of_a_right_angle_triangle_called
An octagon is a polygon that has 8 sides
A polygon with ten sides would be called a decagon.
Opposite sides of a rectangle must always be equal.
Yes, and its opposite sides are always equal and its opposite angles are always equal. The angles and the sides can be any size.
360/18 ie 20 sides
because it has equal sides and you can fold it anyway and it will still have equal sides
an equilateral triangle has all its angle and sides equal
Not always but a square and a rhombus have 4 equal sides
no