The Korea Times8 年
Cigar-shaped UFO or merely a camera reflection?
A semi-transparent, cylinder-shaped UFO has been seen on NASA's live web feed. The craft seemed to be traveling alongside of ...
BBC7 年
3-dimensional shapes - AQA
A cylinder is a 3D shape with a circular cross-section and a curved surface. It has no straight edges. To find the volume or surface area of a cylinder, calculate it in the same way you would a prism.
BBC4 年
3-dimensional shapes - Edexcel
A cylinder is a 3D shape with a circular cross section and a curved surface. It has no straight edges. To find the volume or surface area of a cylinder, calculate it in the same as a prism.