Geometry Vocabulary

the space between 2 intersecting lines

• angle

• side

• vertex

a 6-sided polygon

• pentagon

• hexagon

• octagon

• triangle

an 8-sided polygon

• pentagon

• hexagon

• octagon

• triangle

an angle that measures 90*

• regular

• parallel

• right angle

a shape with all equal sides and all equal angles

• regular

• parallel

• right angle

the traits or characteristics of a shape

• polygon

• attributes

• trapezoid

Which of the following words means the same as congruent?

• different

• same

• greater

• less

A 4-sided figure with straight sides where opposite sides are parallel is called a ...

• quadrilateral

• parallelogram

• Isosceles

• congruent

A quadrilateral with only one pair of parallel lines is called a...

• trapezoid

• square

• rhombus

• rectangle

• isosceles triangle
• isosceles trapezoid
• parallelogram
• square