"Quadrilaterals": HTML5 Crossword |
Across3. A quadrilateral has four __________. (5)
4. The ___________ angles of a parallelogram are congruent. (8)
5. The adjacent angles of a parallelogram are ______________ to each other (meaning they add up to 180 degrees). (13)
7. A ________________ has two pairs of opposite sides parallel. (13)
9. A rectangle has both __________ congruent. (9)
12. A special trapezoid with two legs congruent is called an ___________ trapezoid. (9)
14. A ____________ is a parallelogram with 4 right angles. (9)
15. The diagonals of a parallelogram __________ each other (meaning they cut each other in half). (6)
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Down1. A kite has 2 pairs of __________ (adjacent or opposite) sides congruent. (8)
2. The name for a quadrilateral with 4 congruent sides but no right angles. (7)
6. The diagonals of a rhombus intersect at right angles which means they are ___________ to each other. (13)
8. True or False: A square is always a rhombus as well. (4)
10. The 4 angles of a quadrilateral sum to 360 _________. (7)
11. The name for a quadrilateral with 4 congruent sides and 4 right angles. (6)
13. A right angle has ________ degrees. (6)
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ACROSS
3. A quadrilateral has four __________. (5)
4. The ___________ angles of a parallelogram are congruent. (8)
5. The adjacent angles of a parallelogram are ______________ to each other (meaning they add up to 180 degrees). (13)
7. A ________________ has two pairs of opposite sides parallel. (13)
9. A rectangle has both __________ congruent. (9)
12. A special trapezoid with two legs congruent is called an ___________ trapezoid. (9)
14. A ____________ is a parallelogram with 4 right angles. (9)
15. The diagonals of a parallelogram __________ each other (meaning they cut each other in half). (6)
DOWN
1. A kite has 2 pairs of __________ (adjacent or opposite) sides congruent. (8)
2. The name for a quadrilateral with 4 congruent sides but no right angles. (7)
6. The diagonals of a rhombus intersect at right angles which means they are ___________ to each other. (13)
8. True or False: A square is always a rhombus as well. (4)
10. The 4 angles of a quadrilateral sum to 360 _________. (7)
11. The name for a quadrilateral with 4 congruent sides and 4 right angles. (6)
13. A right angle has ________ degrees. (6)

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