Geometry Vocab. Quiz

What do you call an angle that measures less than a right angle (small angle)?

• A rhombus

• A trapezoid

• An acute angle

• An obtuse angle

What is an acute triangle?

• An angle that measures less than 90 degrees.

• An triangle that has less than three angles.

• A triangle formed by three or more rays.

• A triangle with three acute angles.

An obtuse angle is an angle that measures...

• less than a right angle.

• exactly 90 degrees.

• greater than a right angle.

• 180 degrees.

An 8 sided polygon is called a/an

• hexagon.

• decagon.

• quadrilateral.

• octagon.

Lines that never intersect are:

• parallel.

• perpendicular.

• opposite.

• ugly.

A quadrilateral in which opposite sides are parallel is called a/an:

• trapezoid.

• parallelogram.

• hexagon.

• dodecahedron.

A pentagon is a/an:

• 9 sided figure.

• 8 sided figure

• 4 sided figure.

• 5 sided figure.

What is the relationship between line AS and line VN?

• They are parallel.

• They are perpendicular.

• They are intersecting but not perpendicular.

• The are an obtuse angle.

Which one is NOT a quadrilateral?

• 
• 
• 
• They are all quadrilaterals.

What forms a square corner?

• acute angle

• right angle

• obtuse angle

• square

Tags

CCSS.4.G.A.1