Regular triangle and its inscribed and circumscribed circles

The Area of a Regular Triangle and The Ratio of the Radii of inscribed and circumscribed circles.

John Barrido

 
Материалын төрөл
Хэрэгсэл
Шошгууд
circle  circumscribed  equilateral  inscribed  polygon  radius  ratio  regular  triangle 
Зорилтот бүлэг (нас)
14 – 18
Хэл
English