### 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 House in One-Point Perspective
Problem Statement:
In this activity, you will draw a house in one-point perspective using perspective lines. The board blocks draw lines to guide the drawing of the house. The pre-placed blocks draw the walls of the house. Add blocks to finish the drawing, then delete the board blocks. Once the drawing is finished, add fillColor() blocks to color the house.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.strokeColor("black");
plot.fillColor("#ffcc66");
plot.rectangle(32, 24, 28, 22);
plot.quad(24, 43, 32, 46, 32, 24, 24, 27.75);
plot.fillColor("#cc0000");
plot.quad(28, 54, 56, 54, 60, 46, 32, 46);
plot.triangle(24, 43, 28, 54, 32, 46);
plot.triangle(42, 46, 46, 52, 50, 46);
plot.triangle(42, 46, 45.5, 52, 40, 50);
plot.fillColor("#009900");
plot.rectangle(44, 24, 4, 6);
plot.fillColor("#33ccff");
plot.rectangle(36, 28, 4, 4);
plot.rectangle(52, 28, 4, 4);
plot.rectangle(36, 38, 4, 6);
plot.rectangle(44, 38, 4, 6);
plot.rectangle(52, 38, 4, 6);

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:
In this activity, you will draw a house in one-point perspective using perspective lines. The board blocks draw lines to guide the drawing of the house. The pre-placed blocks draw the walls of the house. Add blocks to finish the drawing, then delete the board blocks. Once the drawing is finished, add fillColor() blocks to color the house.

Time