Classify quadrilaterals

What Is a Quadrilateral?

1 pts

volume_mute

Study the five shapes below — they are all examples of the same category of polygon.

A quadrilateral is a polygon with exactly how many sides?

3

4

5

6

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Correct Answer

Explanation

Match Each Quadrilateral to Its Definition

3 pts

Match each quadrilateral on the left to its correct definition on the right.

To complete the line match

Click on an item in the first group
Click on the match in the second group

To delete a match, double click on a line

Quadrilateral

Parallelogram

Rectangle

Square

Rhombus

Trapezoid

Definition

A parallelogram with four right angles

A rectangle with sides of equal length

Exactly two sides parallel

A parallelogram with sides of equal length

Opposite sides are parallel

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Explanation

Identify the Rhombus

1 pts

volume_mute

A rhombus is a parallelogram with all sides of equal length. Which figure below is a rhombus?

A — a slanted parallelogram with sides of different lengths

B — a rectangle with four right angles

C — a diamond shape with all four sides equal

None of the above

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Explanation

Classify: Which Shapes Are Parallelograms?

2 pts

Recall that a parallelogram has both pairs of opposite sides parallel. Drag each quadrilateral into the correct category.

drag and drop the selected option to the right place

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Explanation

Properties of a Rectangle

2 pts

volume_mute

A rectangle is a parallelogram with four right angles. Select all properties that are true for every rectangle.

All four angles are right angles.

Opposite sides are parallel.

Opposite sides have equal length.

The diagonals have equal length.

All four sides have equal length.

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Explanation

What Is a Diagonal of a Quadrilateral?

1 pts

volume_mute

Study the figure below. The dashed lines drawn inside quadrilateral ABCD are called its diagonals.

Based on the figure, which statement correctly defines a diagonal of a polygon?

A side of the polygon.

A segment that joins two nonconsecutive vertices of the polygon.

A line drawn through the midpoint of a side.

The longest side of any polygon.

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Explanation

Naming a Quadrilateral Correctly

1 pts

volume_mute

When naming quadrilateral ABCD below, vertices must be listed in clockwise or counterclockwise order — not skipping between them.

Which of the following is an unacceptable name for this quadrilateral?

Quadrilateral ABCD

Quadrilateral BCDA

Quadrilateral DCBA

Quadrilateral ACDB

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Explanation

Complete the Five Quadrilateral Definitions

3 pts

Drag the correct term into each placeholder:

A Parallelogram is a quadrilateral with both pairs of (1) sides parallel.
A Rectangle is a parallelogram with four (2) angles.
A Square is a rectangle with sides of (3) length.
A Rhombus is a parallelogram with (4) sides of equal length.
A Trapezoid is a quadrilateral with (5) two sides parallel.

Please drag and drop the selected option in the right place or type it instead

opposite

right

equal

four

exactly

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Correct Answer

Explanation

Sort: From Most General to Most Specific

2 pts

Please drag and drop the options to sort them

These four shapes form a hierarchy — each is a special case of the one above it. Drag them in order from most general (top) to most specific (bottom).

Quadrilateral

Square

Parallelogram

Rectangle

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Correct Answer

Explanation

Read the passage and click on the three words that are specific types of quadrilaterals mentioned (not the general category name).

2 pts

Click or touch the word(s) you want to choose

volume_mute

A quadrilateral is a polygon with four sides. One of the most recognizable types of quadrilateral is the rectangle, which has four right angles and opposite sides that are equal in length. When all four sides of a rectangle are equal, it becomes a square. A rhombus is a parallelogram with all four sides equal but without the requirement of right angles. A trapezoid has exactly one pair of parallel sides.

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What Is a Quadrilateral?

Correct Answer

Explanation

Match Each Quadrilateral to Its Definition

Quadrilateral

Definition

Correct Answer

Explanation

Identify the Rhombus

Correct Answer

Explanation

Classify: Which Shapes Are Parallelograms?

drag and drop the selected option to the right place

Correct Answer

Explanation

Properties of a Rectangle

Correct Answer

Explanation

What Is a Diagonal of a Quadrilateral?

Correct Answer

Explanation

Naming a Quadrilateral Correctly

Correct Answer

Explanation

Complete the Five Quadrilateral Definitions

Correct Answer

Explanation

Sort: From Most General to Most Specific

Correct Answer

Explanation

Read the passage and click on the three words that are specific types of quadrilaterals mentioned (not the general category name).

Correct Answer

Explanation

Quran Recitation

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