✦ LIBER ✦
A Geometric Proof of Half Angle Formulas for Triangle ABC by Means of an Escribed Circle
✍ Scribed by Benjamin Greenberg
- Book ID
- 114972051
- Publisher
- School Science and Mathematics Association
- Year
- 1959
- Tongue
- English
- Weight
- 80 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0036-6803
No coin nor oath required. For personal study only.