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start, create a 135 degree angle
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New Resources
Summation Formative Assessment
Use of delta-star combination in solving complicated resistance circuit
Tringle of Given Area
Polygon Project - Irregular Polygon
Plans and Elevations
Discover Resources
Interactive y=mx+b manipulative
Dynamic Pages
Area of a parallelogram
Volume of Vase
Cubical/Octahedral Symmetry Interactive
Discover Topics
Angles
Pythagoras or Pythagorean Theorem
Mathematics
Special Points
Similar Triangles