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2-Dimensional Shapes

Author:
Description: Pull one dominoe to the top of the page, and then drag additional dominoes up to match.
Keywords: , , , , , , online teaching

Content:
Definitions:
0. acute triangle
1. pentagon
2. hexagon
3. octagon
4. dodecagon
5. rectangle
6. trapezoid
7. parallelogram
8. right triangle
9. obtuse triangle
10. scalene triangle
11. nonagon
12. heptagon
13. square
14. equilateral triangle
15. decagon

Answers:
0. 4 sides - all sides equal - all right angles
1. 3 sides no sides equal
2. 4 sides - opposite sides equal - all right angles
3. 3 sides 2 sides equal
4. 3 sides 1 right angle
5. 4 sides - opposite sides equal - no right angles
6. 9 sides
7. 5 sides
8. 3 sides all acute angles
9. 6 sides
10. 4 sides - all sides equal - no right angles
11. 12 sides
12. 7 sides
13. 4 sides - one pair of parallel sides
14. 12 sides
15. 3 sides all sides equal
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