Lesson Plan
Khan Academy

Khan: Lesson 16: Part 2 Coordinate Geometry; Trigo and Radians; Complex Numbers

For Teachers 9th - 10th Standards
2 OF 2 FOR ADDITIONAL TOPICS IN MATH. Students will use the coordinate plane and equations of lines and circles to describe figures; create the equation of a circle given the figure or use the structure of a given equation to determine a...
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Khan Academy

Khan Academy: Drawing Polygons With Coordinates 2

For Students 6th - 8th Standards
In this exercise, students practice drawing polygons with coordinates. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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Khan Academy

Khan Academy: Practice: Rotate Points

For Students 7th - 8th Standards
In this set of questions, students use an interactive tool to rotate objects on a Cartesian grid. Help is available through hints and videos.