Module 4 Vocabulary Quiz

Definition: connected portion of a circle

• arc

• adjacent angle

• sum

• isosceles triangle

Definition: triangle with all interior angles measuring less than 90 degrees

• scalene triangle

• acute triangle

• point

• decompose

Definition: triangle that contains one 90 degree angle

• right triangle

• decompose

• collinear

• square

Definition: polygon with four sides

• quadrilateral

• polygon

• interior of an angle

• supplementary angles

The convex region defined by an angle is called:

• parallelogram

• decompose

• parallel

• interior of an angle

Two lines are perpendicular if they intersect, and any of the angles formed between the lines is a 90-degree angle. This definition refers to which term?

• rhombus

• line

• perpendicular

• interior of an angle

A quadrilateral with all sides of equal length:

• line segment

• rhombus

• square

• trapezoid

An angle with a measure greater than 90 degrees but less than 180 degrees:

• acute angle

• figure

• arc

• obtuse angle

Definition: rectangle with all sides of equal length

• scalene triangle

• rhombus

• figure

• square

Definition: closed two dimensional figure with straight sides

• quadrilateral

• angle

• trapezoid

• polygon