### 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, 30 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: (72 in, 42 in) Current Angle: 180 deg Wheel Radius: 1.1 in1.61 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

Two Robots Passing on a Highway
Problem Statement:
The linkbot moves at 8 in/sec and the mindstorm moves at 4 in/sec. When do they pass each other?
```/* Code generated by RoboBlockly v2.0 */
#include <mindstorms.h>
double variable;
CMindstorms robot1;

printf("At what time do the robots pass each other?"+"\n");
scanf("%lf", &variable);
printf("How far does the linkbot travel before the robots pass each other?"+"\n");
scanf("%lf", &variable);
```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The linkbot moves at 8 in/sec and the mindstorm moves at 4 in/sec. When do they pass each other?

Time