iShortcut Geometry Vol. 1: Lines & Angles

All too often students memorize concepts without fully understanding how they work. This method of learning is often frustrating and unsatisfying. iShortcut is different. iShortcut simplifies fundamental concepts in Geometry by providing a range of interactive diagrams, illustrations, and figures. After each lesson, test your knowledge with review questions. 


Don’t struggle reading lengthy explanations. Learn by engaging with interactive diagrams. Each diagram gives you the ability to manipulate visuals. As you transform the visual, you can see how variables, lines, and angles change. After using this system, you’ll have a strong understanding of these essential concepts. Try the sample and see the difference!


If a picture is worth a thousand words, then an interactive diagram is worth a thousand pictures. Don’t waste time trying to visualize the concept in your head. Simply engage with this system and master geometry. 


iShortcut Geometry Vol. 1 begins with Line and Angles, the foundation of Geometry. 


The book is separated into three sections:

1) Lines

a. Line

b. Point

c. Line Segment

d. Ray

e. Intersection Point 


2) Angles

a. Angles

b. Congruent

c. Classification of Angles

d. Straight line sum of angles

e. Sum of Angles of Circle

f. Vertical Angles

g. Angle Bisector

h. Line Bisector

i. Perpendicular Lines

j. Parallel Lines

k. Transversal Line


3 )Lines and Angles, Using Algebra

a. Using algebra to solve geometry problems 

b. Using ratios to solve geometry problems


This is the first of a five volume series on Geometry. 

I) Lines and Angles

II) Triangles

III) Polygons

IV) Circles

V) Cylinders, Cones, and Spheres


You will accomplish a lot in little time.