Construct geometric shapes using points, lines, circles, polygons, and angles. Drag points to explore interactive . Measure lengths and areas. Transform shapes through mirroring, rotating, and dilating.
Solve by arranging seven pieces in the shaded area without overlapping. Access over 500 . Unlock 35 unique piece skins by completing puzzle pages. Choose from five sand backgrounds. View puzzle completion status.
The app receives sound from a guitar via the microphone. It indicates if a guitar string is in tune by moving a marker to the corresponding string on the screen.
The app transforms a device into a construction calculator for feet, inches, and fractions. It performs calculations and conversions for various measurement units, including a triangle function for rise, run, diagonal, and pitch.
