The Pyramid of Khafrae is the second largest of the Ancient Egyptian Pyramids of Giza and the tomb of the fourth-dynasty pharaoh Khafre (Chephren in Greek), The pyramid has a base length of 215.25 m (706 ft) and originally rises to a height of 143.5 m (471 ft). The Pyramid is made of Limestone blocks (weighing more than 2 tons each). The slope of the pyramid rises at an 53� 10' angle, steeper than