0x2418126y2418126
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
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:
Track Width:
in

Robot 2

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Use Fractions to Draw a Face
Problem Statement:

The pre-placed blocks will draw the ellipse to provide the shape of the face. Add more blocks to draw features at the appropriate locations. The eyes will be circles that are located on the red line, which is located halfway down the face. The bottom of the nose will touch the green line, 3/4 of the way down the face. The bottom of the smile will touch the mouth line, 7/8 of the way down the face.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.backgroundColor("#66cccc");
plot.noStrokeColor();
plot.fillColor("white");
plot.fillOpacity(0.5);
plot.ellipse(12, 12, 13, 16, 0);
plot.fillOpacity(1);
plot.fillColor("#330000");
plot.circle(10, 12, 0.5);
plot.circle(14, 12, 0.5);
plot.strokeColor("#330000");
plot.line(12, 11, 13.5, 8.3);
plot.arc(12, 12, 4, 265, 293);
plot.arc(12, 12, 6, 250, 300);
plot.grid(PLOT_OFF);

plot.axisRange(PLOT_AXIS_XY, 0, 24);
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 will draw the ellipse to provide the shape of the face. Add more blocks to draw features at the appropriate locations. The eyes will be circles that are located on the red line, which is located halfway down the face. The bottom of the nose will touch the green line, 3/4 of the way down the face. The bottom of the smile will touch the mouth line, 7/8 of the way down the face.

		
Time