Barobo
PortalSign In
HomeShopTutorialsFree CurriculumHour of Code
RoboBlockly for Learning Math and Coding

Piano
Linkbot Image Mindstorm Image Cursor Image
0x126-6-12y126-6-12
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
Labels: x-axis y-axis Show Grid
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants
Units: US Customary Metric
Background: Background Image

Robot 1

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

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (4 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (8 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in
The Sun with Symmetry
/* 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();
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
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.

		
Rubbish bin
Time