square and a pentagon
They are quadrilaterals which have two pairs of parallel sides.
A square and a kite are two of them
It could be a triangle, a quadrilateral, a pentagon, a hexagon or even an octagon if they are two concave quadrilaterals.
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
yes
They are quadrilaterals which have two pairs of parallel sides.
the two types of quadrilaterals that have four right angles are a square and a rectangle
A square and a kite are two of them
The two quadrilaterals are squares.
Quadrilaterals only have two diagonals because they only have four vertices.
Quadrilaterals only have two diagonals because they only have four vertices.
It could be a triangle, a quadrilateral, a pentagon, a hexagon or even an octagon if they are two concave quadrilaterals.
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
Square, diamond
square, rhombus
yes
Yes