### 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, 7 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (4 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: (8 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: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Two Two-Sized Circles
Problem Statement:
We are given a function that makes circles of any specified radius. Use these blocks to trace the circles shown on the grid.
```/* Code generated by RoboBlockly v2.0 */
double trackwidth = 3.69;
int count;

// Draws a circle of user-input-radius
count = 0;
while(count < 360) {
count = count + 1;
}
}

robot.traceColor("red", 3);
drawCircle(7);
drawCircle(3);
```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
We are given a function that makes circles of any specified radius. Use these blocks to trace the circles shown on the grid.

Time