I WONDER - What Is A Quadrilateral?

The video tutorial explains that a quadrilateral is a type of polygon with four sides and corners. It further defines a polygon as a flat, enclosed figure made of straight lines. The tutorial then distinguishes between different types of quadrilaterals: rectangles, which have four right angles, and squares, which have four right angles and equal-length sides.

What is a quadrilateral?

• A polygon with four sides and four corners

• A polygon with three sides

• A polygon with five sides

• A polygon with six sides

Which of the following is a characteristic of a polygon?

• It is a 3D figure

• It is made up of curved lines

• It is enclosed and made up of straight lines

• It is an open figure

What defines a rectangle?

• Three right angles

• Four right angles

• Four sides of different lengths

• Two right angles

How many right angles does a square have?

• Two

• Three

• Four

• None

What is unique about the sides of a square?

• They are all parallel

• They are all curved

• They are all equal in length

• They are all of different lengths