Polygons on the Coordinate Plane
Grade Six · Lesson 27 · 3:48 · Animated lesson with English narration
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Transcript
A coordinate plane. Point 1 1. Point 6 1. Point 3 5. Connect the points to form a triangle. Area equals one half base times height. The base is 6 minus 1, which is 5.
The height is 5 minus 1, which is 4. One half times 5 times 4 equals 10. Point 1 1. Point 6 1. Point 6 4. Point 1 4. Connect the points to form a rectangle. The base is 6 minus 1, which is 5.
The height is 4 minus 1, which is 3. 5 times 3 equals 15. Point 1 1. Point 5 1. Point 3 4. Connect the points to form a triangle. The base is 5 minus 1, which is 4.
The height is 4 minus 1, which is 3. One half times 4 times 3 equals 6. Point 1 1. Point 5 1. Point 6 3. Point 2 3. Connect the points to form a parallelogram. The base is 5 minus 1, which is 4.
The height is 3 minus 1, which is 2. 4 times 2 equals 8. Point 2 1. Point 6 1. Point 4 5. Connect the points to form a triangle. The base is 6 minus 2, which is 4. The height is 5 minus 1, which is 4.
One half times 4 times 4 equals 8. Point 1 1. Point 4 1. Point 4 4. Point 1 4. Connect the points to form a square. The base is 4 minus 1, which is 3. The height is 4 minus 1, which is 3.
3 times 3 equals 9.
Transcript generated from the lesson narration.
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