yes an arrowhead has 4sides because it is a quadrilateral but it doesn't have any parallel sides
none - it's an isoscelese triangle it doesn't have right angles. It has two equal angles (both acute) and one other andgle (also acute)
A regular polygon has all sides equal length, and all of the angles are equal.
An Arrowhead has got 1 line of symmetry so do NOT beleive what anyone else says!
If the rhombus is a square, it has 4 right angles. otherwise, no.
It can.
yes an arrowhead has 4sides because it is a quadrilateral but it doesn't have any parallel sides
An Equilateral has 3 equal sides and 3 equal angles A scalene triangle has no equal angles and no equal sides.
it has got two pairs of adjacent sides of equal length and one pair of equal sides
A rhombus has four equal sides but not necessarily equal angles. but tht is all i got
2
Six equal angles and six equal sides means you've got a hexagon there.
Yes.
Squares
Opposite sides will be of equal length, but touching lengths may differ. No, not necessarily - The only time it has equal angles is when it is a square or a rectangle.
A square.
none - it's an isoscelese triangle it doesn't have right angles. It has two equal angles (both acute) and one other andgle (also acute)