A regular pentagon. A regular pentagon has five sides of equal length and its five angles are also equal. The term regular implies the notion of equal sides and equal angles.
Tessellate2D shapesQuadrilateralfour sides
No, an isosceles triangle has two sides of equal length. An equilateral triangle has all three sides of equal length.
Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.
A quadrilateral. If the short sides are equal in length and the long sides are equal in length then it is a kite. Otherwise it could be a trapezium (eg one with sides 4, 5, 16, 13) or it is an irregular quadrilateral.
A regular pentagon has 5 equal sides. An irregularpentagon has 5 sides that are not all equal.
A regular pentagon has five sides of equal lengths.
pentagon
A regular pentagon has 5 equal sdes.
Tessellate2D shapesQuadrilateralfour sides
A Square has four equal length sides
A square has four sides of equal length!
Pentagon
An isosceles triangle has 2 sides of equal length. The other two types are scalene (with no sides of equal length) and equilateral (with all sides equal in length)
4 sides of equal length.
It is a regular 5 sided pentagon.
A rectangle has 4 sides and the opposite sides are of equal length. You therefore have two sides of length 5 m and two sides of length 11 m. To get the perimeter you add up the length of all the sides. I will leave this last bit for you to do.
They can be. A regular octagon has all sides of equal length.