Name | Name:Great Pyramid of Giza | Name:Bent Pyramid |
Height | Height:146 m, (479 ft) | Height:101 m, (332 ft) |
Location | Location:Egypt | Location:Egypt |
Year Constructed | Year Constructed:c. 2560 BC | Year Constructed:c. 2605 BC |
Description | Description:By 1439, the Great Pyramid had eroded to a height of approximately 139 m (456 ft). Tallest freestanding structure on land from c. 2560 BC to c. 1311 AD | Description:Angle of slope decrease during construction to avoid collapse. It was the tallest freestanding structure on land from c. 2605 BC to c. 2600 BC |