A square or a rectangle both have 2 pairs of equal sides and have right angles
A rhombus
It's a rhombus
It is a square
Yes, that's right. The corresponding angles will be diagonally opposite each other.
Unless it is a right isosceles triangle, a normal right triangle has no pairs of equal sides.
A sqare two pairs of parallel sides each corner is a right angle and all sides are equal.
Parallelogram
Square
If you are not a square then you are a rectangle.
Any parallelogram. That includes any rhombus, rectangle, and square. It could also go on to include any regular polygon with an even number of sides. Those all have more than two pairs of parallel sides and pairs of equal angels.
A rectangle