learn to name and identify types of quadrilaterals.€¦ · give all the names that apply to the...
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![Page 1: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/1.jpg)
Learn to name and identify types of
quadrilaterals.
Course 2
7-7 Quadrilaterals
![Page 2: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/2.jpg)
Vocabulary
parallelogram
rhombus
rectangle
square
trapezoid
kite
Insert Lesson Title Here
Course 2
7-7 Quadrilaterals
![Page 3: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/3.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A parallelogram has two pairs of parallel sides.
![Page 4: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/4.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A rhombus has four congruent sides.
![Page 5: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/5.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A rectangle has four right angles.
![Page 6: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/6.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A square has four congruent sidesand four right angles.
![Page 7: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/7.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A trapezoid has exactly one pairof parallel sides.
![Page 8: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/8.jpg)
Course 2
7-7 Quadrilaterals
Some quadrilaterals have properties that classify them as special quadrilaterals. Here are six major special quadrilaterals.
A kite has exactly two pairs of congruent adjacent sides.
![Page 9: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/9.jpg)
Course 2
7-7 Quadrilaterals
Quadrilaterals can have more than onename because the special quadrilateralssometimes share properties.
![Page 10: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/10.jpg)
Give all the names that apply to the quadrilateral.
Additional Example 1A: Identifying Types of
Quadrilaterals
Course 2
7-7 Quadrilaterals
This figure has two pairs of parallel sides, so it is a parallelogram.
It has four congruent sides, so it is also a rhombus.
![Page 11: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/11.jpg)
Give all the names that apply to the quadrilateral.
Additional Example 1B: Identifying Types of
Quadrilaterals
Course 2
7-7 Quadrilaterals
The figure has exactly two pairs of congruent, adjacent sides, so it is a kite.
It does not fit the definitions of any of the other special quadrilaterals.
![Page 12: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/12.jpg)
Give all the names that apply to the quadrilateral.
Additional Example 1C: Identifying Types of
Quadrilaterals
Course 2
7-7 Quadrilaterals
The figure has two pairs of parallel sides, so it is a parallelogram.
It has four right angles, so it is also a rectangle.
![Page 13: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/13.jpg)
Give all the names that apply to the quadrilateral.
Try This: Example 1A
Course 2
7-7 Quadrilaterals
This figure has two pairs of parallel sides, so it is called a parallelogram.
It has four right angles, so it is also a rectangle.
![Page 14: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/14.jpg)
Give all the names that apply to the quadrilateral.
Try This: Example 1B
Course 2
7-7 Quadrilaterals
The figure has two pairs of parallel sides, so it is a parallelogram.
6 ft6 ft
6 ft 6 ft It has four congruent sides, so it is also a rhombus.
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Give all the names that apply to the quadrilateral.
Try This: Example 1C
Course 2
7-7 Quadrilaterals
The figure has exactly one pair of parallel sides, so it is a trapezoid.
It does not fit the definitions of any of the other special quadrilaterals.
![Page 16: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/16.jpg)
Tell whether the statement is true or false. Explain your answer.
Additional Example 2A: Recognizing Relationships
Between Quadrilaterals
Course 2
7-7 Quadrilaterals
A. All rhombuses are squares.
A rhombus has four congruent sides, but some may or may not have right angles. The statement is false.
![Page 17: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/17.jpg)
Tell whether the statement is true or false. Explain your answer.
Additional Example 2B: Recognizing Relationships
Between Quadrilaterals
Course 2
7-7 Quadrilaterals
B. Not all squares are rectangles.
A square has four right angles. A rectangle also has four right angles. So a square is a rectangle. The statement is false.
![Page 18: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/18.jpg)
Tell whether the statement is true or false. Explain your answer.
Additional Example 2C: Recognizing Relationships
Between Quadrilaterals
Course 2
7-7 Quadrilaterals
C. Some parallelograms are squares.
A square has all the properties of a parallelogram, so some parallelograms do have equal sides and right angles; however, some do not. The statement is true.
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Tell whether the statement is true or false. Explain your answer.
Try This: Example 2A
Course 2
7-7 Quadrilaterals
A. All squares are rectangles.
A square has four right angles. A rectangle also has four right angles. So a square is a rectangle. The statement is true.
![Page 20: Learn to name and identify types of quadrilaterals.€¦ · Give all the names that apply to the quadrilateral. Additional Example 1B: Identifying Types of Quadrilaterals Course 2](https://reader036.vdocuments.site/reader036/viewer/2022081522/5f23e49d87151e5af56808f4/html5/thumbnails/20.jpg)
Tell whether the statement is true or false. Explain your answer.
Try This: Example 2B
Course 2
7-7 Quadrilaterals
B. Some rectangles are squares.
If the rectangle has four congruent sides, then it is a square. The statement is true.
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Tell whether the statement is true or false. Explain your answer.
Try This: Example 2C
Course 2
7-7 Quadrilaterals
C. Some trapezoids are squares.
A square has two sets of parallel sides, but a trapezoid has only one set of parallel sides. The statement is false.
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Lesson Quiz: Part 1
Insert Lesson Title Here
Course 2
7-7 Quadrilaterals
1. Give all the names that apply to the quadrilateral.
rhombusparallelogram
Identify the quadrilateral described.
2. 4 right angles, 4 congruent sides
square
3. only one pair of parallel sides
trapezoid
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Lesson Quiz: Part 2
Insert Lesson Title Here
Course 2
7-7 Quadrilaterals
Tell if each statement is true or false. Explain.
4. All quadrilaterals are parallelograms.
False; a quadrilateral is any 4-sided polygon.
5. Every parallelogram is a rectangle.
False; a rectangle is a specific kind of parallelogram with four right angles.
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