A: A rhombus is an equilateral parallelogram, which is a two-dimensional, four-sided figure in which opposite sides are parallel and all sides have equal length. A square fits this definition. However, it is usually considered a special case, and some definitions of a rhombus specify that squares are not included.
Who invented a piston-driven steam engine that could power all kinds of industrial machinery? A. Edmund Cartwright B. James Hargreaves C. James Watt D. Richard Arkwright. JAMES WATT invented a piston-driven steam engine that could power all kinds of industrial machinery.
Heron of Alexandria invented a steam powered rotating ball in Circa 100 AD. This is the first recorded steam power. Thomas Savery (1650-1715) was an English military engine â¦ er and inventor who in 1698, took out a general patent covering all possible means of pumping water by steam power.