Math Plane 

Follow the instructions to construct the scene...  

1) Draw line segment #1 from (12, 4) to the origin.

2) Construct a circle with center (-4, 1 1/2) and diameter of 3 units.

3) Construct another circle above it with radius of 1 unit and center (-4, 4).

4) Draw a right triangle with base (12, 4) to (14, 4) and altitude of 4 units. The hypotenuse has positive slope. (The triangle faces left.)

5) Fill in the right triangle.

6) Darken and thicken line segment #1 in the interval 4 < x < 9.

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7) Draw angle ABC where A = (5, 2); C = (7 1/2, 2 1/2); vertex is (5, 5)

8) Draw another circle --  center: (-4, 5 1/2);  diameter: 1 unit.

9) Draw a line segment with endpoints (-5, 4) and (-7, 5)... Then, draw an identical segment reflected over x = -4.

10) Draw an isosceles triangle with a base spanning (-3, 6) to (-5, 6) and a height of 1 unit.  Shade the area inside this triangle.

11) Draw three line segments: (4, 7) to (5, 5);  (2, 7) to (7, 7);  (4, 7) to (3 1/2, 8)

12) Draw an ellipse inscribed in the area  2 < x < 4  and  8 < y < 9

SOLUTION

Download Coordinate Geometry Exercise .pdf file

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More Cartesian Coordinate Cartoons in the Travel Log Collection

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