Geometry 2

Which statement BEST describes why the shape below is a rhombus?

• It is a square with no right angles.

• It is a parallelogram with equal sides.

• It is a polygon with equal sides and equal angles.

• It is a quadrilateral with one pair of acute angles and one pair of obtuse angles.

The definition of a trapezoid is a quadrilateral with __________.

• all four sides the same length and opposite sides parallel

• at least one pair of parallel sides

• both pairs of opposite sides parallel

• four right angles and opposite sides parallel

Which statement is true?

• A quadrilateral is always a parallelogram.

• A square is always a parallelogram

• A parallelogram is never a rhombus.

• A trapezoid never has two congruent sides.

Which statement correctly compares these two isosceles triangles?

• Both figures are polygons whose interior angles total 360 degrees.

• Both figures are polygons with one right interior angle.

• Both figures are polygons with one pair of sides of equal length.

• Both figures are polygons with 3 acute interior angles.

Using this hierarchy of two dimensional figures, determine which of the following labels can be given to the shape below. Select three that apply.

• paralellogram

• polygon

• quadrilateral

• rectangle

Look at the hierarchy. Which figure can be placed below the rectangle in this hierarchy?

• rhombus

• trapezoid

• square

• triangle

Which of the following characteristics of rectangles help to distinguish them from parallelograms?

• Rectangles have opposite angles that are congruent.

• Rectangles have opposite sides that are congruent.

• Rectangles have four right angles.

• Rectangles have at least two parallel sides.

Which of the following characteristics of rhombi help to distinguish them from parallelograms?

• Rhombi have four congruent sides.

• Rhombi have opposite angles that are congruent.

• Rhombi have opposite sides that are parallel.

• Rhombi have four right angles.

How many right angles are in this shape?

• 0

• 1

• 2

• 5

How many sets of parallel lines are in this shape?

• 0

• 1

• 2

• 5