Written records of the history of China date from as early as 1500 BC, from the Shang dynasty (c. 1600â1046 BC). Ancient historical texts such as the Records of the Grand Historian (c. 100 BC) and the Bamboo Annals (296 BC) describe a Xia dynasty (c. 2070â1600 BC) before the Shang, but no writing on a durable medium have survived.
A square is a quadrilateral so it has 360 degrees. A square is a quadrilateral so it has 360 degrees.
Share This BrainRush: 1  A square is a rectangle. 2  A square is a rhombus. 3  A parallelogram has two pairs of parallel sides.  A square has 4 right 1  angles. A rhombus has four equal sides.  A quadrilateral has interior angles that add up to 360 1  degrees. A square has four equal sides and four right angles.  A kite is a parallelogram only when it is a rhombus.