# Basic Geometry Tutorial Series

Below are the tutorials on basic Geometry. All links point videos on the **Sipnayan Youtube channel**.

Lesson 1: Points, Lines, and Planes

Lesson 2: How to Name Angles

Lesson 3: How to Measure Angles

Lesson 4: Definition and Names of Polygons

Lesson 5: Parts of a Triangle

Lesson 6: Types of Triangles According to Sides and Angles

Lesson 7: Lines, Rays, and Segments

Lesson 8: Meaning of Collinear and Coplanar

Lesson 9: Congruence of Segments

Lesson 10: Congruence of Angles

Lesson 11: Complementary and Supplementary Angles

Lesson 12: Adjacent Angles and Linear Pairs

Lesson 13: Vertical Angles – Definition and Proof

Lesson 14: Parallel, Perpendicular, and Skew Lines

Follow us:

- Visit our
**Home page**to explore more topics. - Follow our
**Facebook Page**and answer exercises everyday. - Follow us on Twitter at
**@sipnayanph** - Subscribe to the
**Sipnayan Youtube Channel**to watch new videos.