### 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 Truck on a Road in One-Point Perspective
Problem Statement:
The board blocks draw red lines that converge to a vanishing point to guide the drawing of a truck on a road in one-point perspective. The pre-placed blocks draw the rectangle for the back of the truck and one of the wheels. Add blocks to draw the rest of the truck. Then add color to the drawing and delete the board blocks.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.strokeColor("black");
plot.fillColor("#666666");
plot.ellipse(44, 6, 4, 6, 0);
plot.ellipse(55, 6, 4, 6, 0);
plot.ellipse(41, 14, 2, 3, 0);
plot.fillColor("#c0c0c0");
plot.rectangle(42, 6, 16, 12);
plot.quad(42, 18, 40, 24, 50.5, 24, 57.85, 18);
plot.quad(40, 16, 40, 23.25, 42, 18, 42, 6);
plot.grid(PLOT_OFF);

plot.axisRange(PLOT_AXIS_XY, 0, 72);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The board blocks draw red lines that converge to a vanishing point to guide the drawing of a truck on a road in one-point perspective. The pre-placed blocks draw the rectangle for the back of the truck and one of the wheels. Add blocks to draw the rest of the truck. Then add color to the drawing and delete the board blocks.

Time