Geometry Quiz

What is the definition of an acute angle?

• An angle with a measure of more than 90°

• An angle with a measure of less than 90°

• An angle with a measure of 180°

• An angle with a measure of 90°

What is the definition of a right triangle?

• A triangle with all interior angles measuring less than 90°

• A triangle with no equal sides or angles

• A triangle with one 90° angle

• A triangle with all sides of equal length

What is the definition of a perpendicular line?

• Intersecting lines that form a 90° angle

• A line with an endpoint that extends infinitely in one direction

• Two lines with a common side and a common vertex

• Two lines in a plane that do not intersect

What is the definition of a scalene triangle?

• A triangle with all sides of equal length

• A triangle with no equal sides or angles

• A triangle with at least two equal sides

• A triangle with one 90° angle

What is the definition of a right angle?

• An angle with a measure of 180°

• An angle with a measure of more than 90°

• An angle with a measure of less than 90°

• An angle with a measure of 90°

What is the definition of a trapezoid?

• A quadrilateral with at least one pair of parallel sides

• A quadrilateral with two pairs of parallel sides

• A quadrilateral with all sides of equal length

• A quadrilateral with four right angles

What is the definition of a rectangle?

• A quadrilateral with at least one pair of parallel sides

• A quadrilateral with two pairs of parallel sides

• A quadrilateral with four right angles

• A quadrilateral with all sides of equal length

What is the definition of a square?

• A rectangle with all sides of equal length

• A quadrilateral with all sides of equal length

• A quadrilateral with four right angles

• A quadrilateral with at least one pair of parallel sides

What is the definition of an equilateral triangle?

• A triangle with all sides of equal length

• A triangle with no equal sides or angles

• A triangle with at least two equal sides

• A triangle with one 90° angle

What is the definition of a parallelogram?

• A quadrilateral with at least one pair of parallel sides

• A quadrilateral with two pairs of parallel sides

• A quadrilateral with all sides of equal length

• A quadrilateral with four right angles