Fill in the blank: A parallelogram has ___ pairs of equal sides.

Two

Riddle: I have four sides but I am not a square. My opposite sides are equal and I have no lines of symmetry unless I am a specific type. What am I?

A parallelogram.

Fill in the blank: Quadrilaterals are used in applications like tiling kitchens and bathrooms due to their ability to ___ together without gaps.

Tessellate

Fill in the blank: A rhombus has ___ equal sides and its diagonals bisect each other at ___ degrees.

Four; 90

What geometric figure meets at right angles and has one line of symmetry through the diagonal connecting the equal angles?

A kite.

Riddle: I have four sides, all equal in length, and I always form 90-degree angles. What am I?

A square.

Fill in the blank: A trapezium is defined as a quadrilateral with ___ parallel sides.

One pair of

Which quadrilateral has two pairs of parallel sides and diagonals that bisect each other at 90 degrees?

A rhombus.

Fill in the blank: An isosceles trapezium has ___ pair of parallel sides and ___ pair of equal angles.

One; one

True or False: A rhombus has diagonals that bisect each other at 90 degrees and two lines of symmetry along its diagonals.

True

Riddle: I have four equal sides and my diagonals meet at right angles. What am I?

A rhombus.