4th Grade Geometry Review

Front

What is an angle that measures less than 90 degrees called?

Back

Acute angle

Front

What is an angle that measures exactly 90 degrees called?

Back

Right angle

Front

What is an angle that measures more than 90 degrees but less than 180 degrees called?

Back

Obtuse angle

Front

What is a quadrilateral with opposite sides that are equal and all angles are right angles?

Back

Rectangle

Front

What is a quadrilateral with all sides equal and all angles right angles?

Back

Square

Front

What do you call a shape that has four sides?

Back

Quadrilateral

Front

How many degrees are in a full circle?

Back

360 degrees

Front

What is the term for a line that divides a shape into two identical halves?

Back

Line of symmetry

Front

How many lines of symmetry does a square have?

Back

4 lines of symmetry

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees