Geometry Terms - 3rd Grade

Choose all the correct names of this line segment.

• Line AB

• Line Segment AB

• Ray BA

• Line Segment BA

Choose all the correct names of this polygon.

• Quadrilateral

• Parallelogram

• Rhombus

• Trapezoid

Which lengths could complete a triangle with side lengths of 5 and 7?

• 2

• 5

• 7

• 9

Choose all correct names for this figure.

• Polygon

• Quadrilateral

• Parallelogram

• Rectangle

Choose all the correct names for this figure.

• Quadrilateral

• Parallelogram

• Rhombus

• Kite

Which polygons ALWAYS have at least 1 right angle?

• Rhombus

• Rectangle

• Square

• Trapezoid

What is the name of this polygon?

• Pentagon

• Heptagon

• Octagon

• Nonagon

• Nonagon

• Decagon

• Undecagon

• Dodecagon

Which term(s) describe these figures?

• Decagon

• Regular

• Concave

• Equilateral

How many pentagons are in this picture?

• 0

• 1

• 2

• 3