### 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: (4 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: (8 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: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

The Sun with Symmetry
Problem Statement:
The pre-placed blocks create the right half of the sun from command blocks arc-sector() and triangle (). Find the line of symmetry. Then, add in the necessary command blocks to complete the left half. Finally, color the sun with the filcolor() block in the drawing tab.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.fillColor("#ffff66");
plot.strokeColor("black");
plot.arcSector(0, 0, 3, 270, 90);
plot.arcSector(0, 0, 3, 90, 270);
plot.triangle(-1, 3.2, 0, 6, 1, 3.2);
plot.triangle(6, 0, 3.2, 1, 3.2, -1);
plot.triangle(-6, 0, -3.2, 1, -3.2, -1);
plot.triangle(0, -6, 1, -3.2, -1, -3.2);
plot.triangle(4, 4, 3, 1.5, 1.5, 3);
plot.triangle(-4, 4, -1.5, 3, -3, 1.5);
plot.triangle(-4, -4, -1.5, -3, -3, -1.5);
plot.triangle(4, -4, 3, -1.5, 1.5, -3);

plot.axisRange(PLOT_AXIS_XY, -12, 12);
plot.ticsRange(PLOT_AXIS_XY, 2);
plot.sizeRatio(1);
plot.plotting();```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks create the right half of the sun from command blocks arc-sector() and triangle (). Find the line of symmetry. Then, add in the necessary command blocks to complete the left half. Finally, color the sun with the filcolor() block in the drawing tab.

Time