Basic Geometry Vocab

an angle measuring 90 degrees, also known as a square corner

• right angle

• obtuse angle

• square angle

• parallel angle

Tags

CCSS.4.G.A.1

a closed figure with straight sides

• quadrilateral

• polygon

• pentagon

• congruent

Tags

CCSS.2.G.A.1

figures that are the same size and same shape

• parallel

• polygon

• congruent

• quadrilateral

Tags

CCSS.8.G.A.2

lines that are the same distance apart and will never touch

• parallel

• congruent

• polygon

• quadrilateral

Tags

CCSS.HSG.CO.A.1

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

• ray

• line

• plane

• angle

Tags

CCSS.4.G.A.1

the point where two lines meet

• parallel

• vertex

• right angle

• congruent

Tags

CCSS.HSG.CO.A.1

a five sided polygon

• quadrilateral

• pentagon

• octagon

• hexagon

Tags

CCSS.2.G.A.1

a quadrilateral with only one set of parallel lines

• rhombus

• trapezoid

• parallelogram

• polygon

Tags

CCSS.4.G.A.2

a quadrilateral with 4 right angles and all sides are congruent

• rectangle

• square

• rhombus

• trapezoid

Tags

CCSS.5.G.B.4

an eight sided polygon

• hexagon

• pentagon

• octagon

• rectangle

Tags

CCSS.2.G.A.1