Geometry Quiz

What is a square?

• Triangle that has one obtuse angle

• Quadrilateral that has 1 pair of parallel sides

• Quadrilateral that has 4 sides of equal length. Opposite sides are parallel.

• Triangle that has all acute angles

Which definition describes a rectangle?

• Quadrilateral that has 4 right angles and opposite sides are parallel and equal in length

• Triangle that has one right angle

• Quadrilateral that has opposite sides that are parallel and equal in length

• Triangle that has one obtuse angle

What is a parallelogram?

• Quadrilateral that has 1 pair of parallel sides

• Quadrilateral that has 4 sides of equal length, 4 right angles, and 2 pairs of parallel sides

• Quadrilateral that has opposite sides that are parallel and equal in length

• Triangle that has all acute angles

Which of the following best defines a rhombus?

• Quadrilateral that has 4 sides of equal length. Opposite sides are parallel.

• Triangle that has one obtuse angle

• Quadrilateral that has 1 pair of parallel sides

• Triangle that has all acute angles

What is a trapezoid?

• Quadrilateral that has 4 sides of equal length, 4 right angles, and 2 pairs of parallel sides

• Quadrilateral that has 1 pair of parallel sides

• Triangle that has one right angle

• Triangle that has one obtuse angle

Which definition corresponds to a right triangle?

• Triangle that has all acute angles

• Triangle that has one obtuse angle

• Triangle that has one right angle

• Quadrilateral that has 4 sides of equal length. Opposite sides are parallel.

What is an acute triangle?

• Triangle that has one right angle

• Triangle that has all acute angles

• Quadrilateral that has 1 pair of parallel sides

• Quadrilateral that has 4 sides of equal length. Opposite sides are parallel.

Which definition describes an obtuse triangle?

• Triangle that has one right angle

• Triangle that has all acute angles

• Quadrilateral that has 4 sides of equal length, 4 right angles, and 2 pairs of parallel sides

• Triangle that has one obtuse angle

An angle with a measure greater than 0° and less than 90°.

• Obtuse Angle

• Acute Angle

• Right Angle

• Vertex

Two angles with a common side and a common vertex but no overlap.

• rectangle

• obtuse angle

• acute angle

• adjacent angles