Because the solution is extruded directly into the precipitating liquid, this process for making fibers is called wet spinning. Acrylic, rayon, aramid, modacrylic and spandex can be produced by this process. Dry spinning is also used for fiber-forming substances in solution.
Menkaure's pyramid had an original height of 65.5 metres (215 feet) and was the smallest of the three major pyramids at the Giza Necropolis. It now stands at 61 m (204 ft) tall with a base of 108.5 m. Its angle of incline is approximately 51Â°20â²25â³. It was constructed of limestone and granite. The first sixteen courses of the exterior were made of red granite.
The top of this pyramid has a smooth limestone cap also giving it the illusion of being larger than Khufuâs pyramid too. Like Khufuâs pyramid, this tomb was also looted. Menkaureâs Pyramid. The pyramid of Menkaure, or the third pyramid, is the smallest of the three pyramids. Its design is not as well detailed as the other two pyramids or is it as massive. Today it stands 66.5 meters (218 feet) and has an angle of 51 Â°. The base of this smaller pyramid is 108.5 meters (355.9 feet).