An Equilateral has 3 equal sides and 3 equal angles A scalene triangle has no equal angles and no equal sides.
It can have
2
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 rhombus has four equal sides but not necessarily equal angles. but tht is all i got
Yes. The two angles on either side of the reflex angle are normally equal.
Six equal angles and six equal sides means you've got a hexagon there.
Yes.
Squares
A square.
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 regular polygon has all sides equal length, and all of the angles are equal.
An irregular polygon has not got all equal sides and all equal interior angles.