### 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 Plane and Move It Horizontally
Problem Statement:
The pre-placed blocks animate a quadrilateral moving across the screen. Add more shapes to this object to create an airplane moving across the screen.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double i;
CPlot plot;

for(i = 0; i <= 18; i++) {
//plot.backgroundImage("clouds.png");
plot.strokeColor("black");
plot.fillColor("black");
plot.quad(-0.5 + i, 6, 2 + i, 6, 0 + i, 12, -0.5 + i, 12);
plot.ellipse(22 + i, 6, 11, 4, 0);
plot.quad(0 + i, 5, 20 + i, 4, 20 + i, 8, 0 + i, 7);
plot.quad(10 + i, 4, 16 + i, 4, 8 + i, 0, 6 + i, 0);
delaySeconds(0.1);
}

plot.label(PLOT_AXIS_XY, "");
plot.grid(PLOT_OFF);
plot.tics(PLOT_AXIS_XY, PLOT_OFF);
plot.axis(PLOT_AXIS_XY, PLOT_OFF);
plot.axisRange(PLOT_AXIS_XY, -24, 48);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks animate a quadrilateral moving across the screen. Add more shapes to this object to create an airplane moving across the screen.

Time