### Learning Math and Coding with Robots

 Grid: Tics Lines: Width px Hash Lines: Width px Labels: Font px Trace Lines: Robot 1: Width px Robot 2: Width px Robot 3: Width px Robot 4: Width px
 Axes: x-axis y-axis Show Grid Grid: 24x24 inches 36x36 inches 72x72 inches 96x96 inches 192x192 inches Quad: 4 quadrants 1 quadrant Hardware Units: US Customary Metric
 Background:

#### Robot 1

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (24 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (36 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Draw a Cube with Triangles
Problem Statement:
In 3D graphics, more complex shapes are usually created using triangles. A triangle is a simple polygon and the vertices of a triangle will always be co-planar. Other objects can be split into triangles, so using triangles to create complex objects is an efficient method. The pre-placed blocks draw 2 of the 6 triangles. Add the rest of the triangles using the appropriate colors.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.backgroundColor("black");
plot.noStrokeColor();
plot.fillColor("#33ccff");
plot.triangle(36, 36, 24, 42, 24, 24);
plot.triangle(36, 36, 36, 18, 24, 24);
plot.fillColor("#3366ff");
plot.triangle(36, 36, 24, 42, 48, 42);
plot.triangle(36, 48, 24, 42, 48, 42);
plot.fillColor("#3333ff");
plot.triangle(36, 36, 48, 42, 48, 24);
plot.triangle(36, 36, 36, 18, 48, 24);
plot.grid(PLOT_OFF);

plot.axisRange(PLOT_AXIS_XY, 0, 72);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();```
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Problem Statement:
In 3D graphics, more complex shapes are usually created using triangles. A triangle is a simple polygon and the vertices of a triangle will always be co-planar. Other objects can be split into triangles, so using triangles to create complex objects is an efficient method. The pre-placed blocks draw 2 of the 6 triangles. Add the rest of the triangles using the appropriate colors.

Time