Calculate unknown parameters for right triangles, rectangles, squares, circles, and regular polygons. Input known measurements to solve for missing values. Display shapes with accurate dimensions and angles.
Learn vocabulary with flashcards for 1750 key terms. Study in "Easy First" mode for lower-level words. Review words with instant meaning recall. Share to Facebook or Twitter for additional words. Track progress and set study goals.
The app offers creative activities like Story FX and Magic Patterns for children aged 4-7. It includes games to boost coordination and memory, along with videos of songs and dances.
Test JavaScript knowledge with categorized quizzes. Each quiz includes multiple-choice questions with four options. Track progress and prepare for interviews. New questions are added regularly by the development team.
