
Shows how Jim and Bob use protractor and ruler to study such figures as rectangles, triangles and circles, and such principles as congruence, similarity and symmetry, in constructing a model porch.
Shows how Jim and Bob use protractor and ruler to study such figures as rectangles, triangles and circles, and such principles as congruence, similarity and symmetry, in constructing a model porch.
2005
2023
2018
2010
1961
2013
2018
1972
2007
2007
2008
1967
2007
1965
2019
2026
1954
1973
1977