The Bent Pyramid
Regarded as an example of pyramid building evolution in Egypt, the Bent Pyramid reveals a transitional form from the step-sided pyramids to smooth-sided ones.
Its ruins lie at around 40 kilometers from Cairo. From its foundation, the Bent Pyramid rises towards the sky at a 54-degree inclination and at the top, a little above 47 meters in height. An alteration occurs where a shallower angle of 43-degrees emerges, giving the pyramid its bent appearance.
The Bent Pyramid has a total volume of 1,237,040 cubic meters (43,685,655 cu ft) and a height of 104.71 meters (344 ft).