Exploring Angles: An Interactive Guide

Soleil Flores 7- Jose Rizal AUJRC, 2026年7月9日

A dynamic, hands-on book exploring the mathematical world of angles. Learn to measure, classify, and analyze angle relationships using interactive geometry tools.

目錄

  1. Chapter 1: Classifying Angles
    1. Anglie with slider
  2. Chapter 2: Angle Pairs
    1. Supplementary Angles
  3. Chapter 3: Angles in Triangles
    1. Triangle Interior Exterior Angles

1.

Chapter 1: Classifying Angles

What to cover: Acute, Right, Obtuse, Straight, and Reflex angles.

  • 1. Anglie with slider

1.1.

Anglie with slider

Move slider and see the different angles.
Slider tool by Mahanth Chaudhary
– Mahanth Chaudhary

2.

Chapter 2: Angle Pairs

What to cover: Complementary (adds to 90°) and Supplementary (adds to 180°) angles.

  • 1. Supplementary Angles

2.1.

Supplementary Angles

Amulya B
[b]Supplementary Angles [/b]
Supplementary Angles
– Amulya B, Lepressley

3.

Chapter 3: Angles in Triangles

What to cover: The interior angles of a triangle always equal 180°.

  • 1. Triangle Interior Exterior Angles

3.1.

Triangle Interior Exterior Angles

Triangle
Question no. 1
The sum of the [b]interior angles[/b] of a [b]triangle[/b] is equal to ....
Interior and exterior angle of triangle
The Sum of Interior angle of triangle
Question no. 2
The sum of the [b]exterior angles[/b] of a [b]triangle[/b] is equal to ....
– user796, Nipa Susanti, Tim Brzezinski

資訊