Carlee White Geometry Vocabulary

Which word does the figure above model?

• array

• line segment

• ray

• line

Which best describes the rectangle above?

• I am a quadrilateral with opposite sides equal and 4 right angles.

• I am a shape with four equal sides and right angles.

• I am a quadrilateral with 2 sets of equal sides of different lengths without 90 degree angles.

• I am a parallelogram with four equal sides, opposite equal angles, and no right angles.

Which best describes an isosceles triangle?

• A polygon with 3 sides.

• A triangle having 2 sides of the same length.

• A triangle having all sides of different lengths.

• A triangle having all sides the same lengths.

What type of lines are shown?

• parallel lines

• right angles

• intersecting lines

• perpendicular lines

A straight path with no beginning or end is a...

• ray

• line

• plane

• angle

A ​ ​ (a)   triangle is shown.

• right

• obtuse

• acute

What type of lines are shown?

• parallel lines

• intersecting lines

• right angles

• perpendicular lines

What is the name of this shape?

• trapezoid

• square

• hexagon

• triangle

a two dimensional closed shape made with three or more line segments. 

• Triangle

• Square

• Circle

• Polygon

a THREE sided polygon 

• Circle 

• Line 

• Square

• Triangle