Parallelograms, Rhombus, Rectangles and Squares

What property makes all squares and rectangles parallelograms?

• opposite sides are parallel

• 4 equal sides

• 4 equal angles

• 4 right angles

Which statement is true?

• All parallelograms have 2 sets of congruent sides, rhombuses are parallelograms, so all rhombuses have 2 sets of congruent sides.

• All parallelograms have 2 sets of congruent angles and rectangles have 4 congruent angles so all parallelograms have 4 congruent angles.

• All parallelograms have 2 sets of parallel sides and parallelograms are quadrilaterals so all quadrilaterals have 2 sets of parallel sides.

Which shapes always have 4 congruent sides?

• square

• rhombus

• quadrilateral

• rectangle

Which shapes sometimes have 4 congruent sides?

• square

• rhombus

• quadrilateral

• parallelogram

• rectangle

Which statement is not true?

• Every parallelogram is a rectangle.

• Every square is a parallelogram.

• Every square has two pairs of parallel sides.

• Every rectangle has four right angles.

Which of the quadrilateral has all the angles at right angles, opposite sides equal and diagonals bisect each other

• Rectangle

• Rhombus

• Square

• None of these

A parallelogram is a square if it has all the properties of

• a rhombus and rectangle

• a parallelogram and rhombus

• a parallelogram and rectangle

• trapezoid and rhombus

All rhombuses are squares

• True

• False

The diagonals of a rectangle are

• Congruent

• Parallel

• Perpendicular

• Skew

A rectangle is a parallelogram with...

• four right angles

• four congruent sides

• two sides parallel

• None of the above