Geometry: Constructions Tutor for Android

11 things about Geometry: Constructions Tutor

1. - Triangles: triangle given three sides, triangle given one side and two adjacent angles, triangle given two sides and included angle, copy of a triangle, equilateral triangle, isosceles triangle, 30-60-90 triangle, median lines.

2. - Circles: center of a circle, tangent lines through an external point, tangent line through a point on a circle, circle through any given three points, foci of an ellipse.

3. - Lines: copy of a segment, perpendicular bisector, division of a segment into equal parts, perpendicular line through a point on a line, perpendicular line through an external point, parallel line through a point.

4. Smart objects snapping, automatic detection of objects intersections, a unique single touch compass, pinch-to-zoom, and an above-the-finger magnifying glass will make even a complex construction feel easy.

5. - Polygons: hexagon given one side, hexagon inscribed into a circle, pentagon inscribed into a circle.

6. There’s no need to use clumsy real world geometric tools and waste one sheet of paper after another to get a perfect result.

7. With Geometry: Constructions Tutor learn to make constructions with compass, pencil and straightedge.

8. - Angles: copy of an angle, angle bisector, 30, 45, 60, and 90 degree angles.

9. Learn constructions by watching animated demonstrations.

10. Switch to the practice mode and make a construction yourself to test your knowledge and understanding.

11. The application will check the construction when you’re done and tell you if you’re correct.