2-d shapes

Front

What is a 2-dimensional shape?

Back

A shape that has length and width but no depth, existing in a flat plane.

Front

What is a heptagon?

Back

A polygon with 7 sides and 7 vertices.

Front

What is a rhombus?

Back

A quadrilateral with all four sides of equal length and opposite angles that are equal.

Front

What are vertices in geometry?

Back

The points where two or more lines meet, commonly referred to as corners.

Front

How many sides does a trapezoid have?

Back

A trapezoid has 4 sides.

Front

True or False: A trapezoid has 6 vertices.

Back

False, a trapezoid has 4 vertices.

Front

What is a circle?

Back

A round shape where all points are equidistant from the center.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal and all angles 90 degrees, while a rectangle has opposite sides equal and all angles 90 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is a polygon?

Back

A closed figure formed by a finite number of straight line segments.