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Enrichment 6-1
Relationships Among Quadrilaterals
Answer the following exercises All, Some, or No.
1. 9 rectangles are squares.
2. 9 isosceles trapezoids are parallelograms.
3. 9 trapezoids are isosceles trapezoids.
4. 9 rhombuses are quadrilaterals.
5. 9 kites are parallelograms.
6. 9 rhombuses are squares.
7. 9 squares are triangles.
8. 9 rectangles are regular quadrilaterals.
9. 9 squares are quadrilaterals, rectangles, rhombuses, and
parallelograms.
10. 9 quadrilaterals have four congruent angles.
11. 9 rectangles are rhombuses.
12. 9 trapezoids are parallelograms.
13. 9 trapezoids have both pairs of opposite sides parallel.
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14. 9 trapezoids have a pair of congruent sides.
15. 9 kites have two pairs of congruent sides.
16. 9 squares are regular quadrilaterals.
17. 9 kites have congruent diagonals.
18. 9 trapezoids have four congruent sides.
19. 9 parallelograms have four congruent angles.
20. 9 isosceles trapezoids have one pair of opposite congruent sides.
Geometry Chapter 6
Lesson 6-1 Enrichment
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