The pyramids of Egypt are the most important structure on the planet, a unique and mysterious place that tourists constantly visit. This is a unique architectural monument that has existed to this day thanks to the efforts of mysterious creators who built the pyramids so strong that they were not afraid of either crushing wars or natural disasters. The Pyramid of Cheops is to this day the largest stone building on the planet. Its height is 137 m, the length of the side of the base is 230.38 m, the angle of inclination of the face is 51 ° 50 ', the total volume is about 2.5 million cubic meters. The pyramid of Cheops is the first wonder of the world and the only one that has survived to this day.
