円錐 is the mathematical term for a cone shape.
COMMON EXPRESSIONS:
- 円錐の形: cone shape
- 円錐の体積: volume of a cone
- 円錐の表面積: surface area of a cone
COMPOUNDS:
- 円錐形: conical shape
- 円錐台: truncated cone (frustum)
- 円錐曲線: conic section
RELATED SHAPES:
- 円柱: cylinder
- 球: sphere
- 角錐: pyramid
FORMULA:
体積 = (1/3) × π × r² × h