one of only three women kite makers working in Japan in the early 20th century. Comments are closed for this object What's this? Most of the content on A History of the World is created by the ...

A quadrilateral is a four-sided shape. It could be a square, rectangle, kite, rhombus, parallelogram or trapezium. For any quadrilateral, the angles of the four corners add up to \(360^\circ\).