Online teaching



To use this application you need to install and activate Adobe Flash Player


Get Adobe Flash player .













































































































2-Dimensional Shapes

Author: Rissmann Rose
Description: Pull one dominoe to the top of the page, and then drag additional dominoes up to match.
Keywords: two-dimensional, 2-dimensional, 2-D, , , , online teaching

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

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