Review of Parallelograms Rectangles Rhombi and Squares

Which explanation is correct?

• All squares are rhombuses. Rhombuses have 4 equal sides. Therefore, all squares have 4 equal sides.

• Only some rhombuses are parallelograms. Parallelograms have two pairs of parallel sides. Therefore, only some rhombuses have two pairs of parallel sides.

• All rhombuses are parallelograms. Parallelograms have 2 pairs of parallel sides. Therefore, all rhombuses have 2 pairs of parallel sides.

Which type of quadrilateral has 2 pairs of equal opposite angles, four congruent sides and 2 pairs of parallel sides?

• trapezoid

• kite

• rhombus

• rectangle

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

• True

• False

What property makes all squares and rectangles parallelograms?

• opposite sides are parallel

• 4 equal sides

• 4 equal angles

• 4 right angles

These figures always have right angles. Select the figures.

• rectangle

• square

• quadrilateral

• rhombus

• parallelogram

These figures sometimes have 4 right angles. Check all that apply.

• rectangle

• square

• quadrilateral

• parallelogram

• rhombus

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.

A rhombus is a quadrilateral, parallelogram and a kite.

• Always

• Sometimes

• Never

Which figures have 2 pairs of parallel sides?

• rhombus

• kite

• rectangle

Which conclusion can be drawn?

• All quadrilaterals are kites, but all kites are not quadrilaterals.

• All parallelograms are rhombi, but all rhombi are not parallelograms.

• All squares are parallelograms, but all parallelograms are not squares.

• All parallelograms are rectangles, but all rectangles are not parallelograms.