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

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