4th Grade Geometry

Front

What are perpendicular lines?

Back

Lines that intersect at a right angle (90 degrees).

Front

What shape does not belong with the others: square, rectangle, trapezoid, rhombus?

Back

Trapezoid, because it does not have all sides equal or parallel.

Front

What shape is a TV usually in?

Back

Rectangle.

Front

What is a polygon?

Back

A closed plane figure made up of line segments.

Front

Is the figure a polygon?

Back

Yes.

Front

What are parallel lines?

Back

Lines that never intersect and are always the same distance apart.

Front

What is a square?

Back

A polygon with four equal sides and four right angles.

Front

What is a rectangle?

Back

A polygon with opposite sides equal and four right angles.

Front

What is a rhombus?

Back

A polygon with all sides equal but angles are not necessarily right.

Front

What is a trapezoid?

Back

A polygon with at least one pair of parallel sides.