Construct with compass and straightedge
Learn geometric using compass, pencil, and straightedge. Watch animated demonstrations to understand steps. Practice by creating yourself. The checks your work and confirms accuracy. Smart snapping aligns objects automatically.
Showing 141–160 of 1,000 ranked alternatives.
Ultralingua, Inc.
Look up words and definitions
Search for words across multiple dictionaries in different languages. Correct misspellings and irregular verb forms. Get example phrases, idioms, and usage notes. Look up numbers and entries in either language.
Kedronic UAB
And paint
Teaches simple arithmetic through addition and subtraction. Colors pictures by , shapes, and letters. Allows custom selection. Features a user-friendly interface and high-quality artwork. Lets children create their own palettes.
Goliath BV
Play against friends or computer
Play against friends or the computer in single or multiplayer modes. Challenge others in puzzles or competitions. Invite Facebook friends or search by username to connect. Track game progress and compete in different play styles.
Glindemann, Sennoun, Langer GbR
Calculate triangle sides with Pythagorean theorem
Calculate missing sides of right-angled triangles using the Pythagorean theorem. Input two sides to find the third. Save calculations in a history. Share complete solutions. Support for entering fractions. Remove ads.
Ultralingua, Inc.
Look up words and translate instantly
Reference provides dictionary definitions, translations, and verb conjugations across all tenses. Access offline without internet connection. Supports serious language learners and translators. Includes features for studying vocabulary and grammar.
Ultralingua, Inc.
Translate, conjugate, and study vocabulary
Look up translations with 290,000 entries. Conjugate Spanish and English verbs. Access hundreds of usage notes and examples. Use offline without internet connection. Store and search vocabulary. View verb tenses and pronunciations.
Ding Fan
Create lines by dragging hexagons
Play a game by dragging hexagons to form lines. Create and remove full lines horizontally, vertically, or diagonally. Compete against time or score. Share achievements with friends.
PICxPIC, Inc.
Draw and paint with funny sounds
Draw with a pen or apply colorful stamps. Tap to change background colors between white and black. Save drawings, erase, or retry. Play sounds when using stamps or drawing lines.
Abhayrajsinh Vala
Calculate geometry shapes with formulas
Calculate geometric properties such as perimeter, area, and volume for shapes including squares, rectangles, triangles, trapezoids, circles, cubes, cylinders, and cones. Input dimensions to get results. Export calculations as text.
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