The set square was invented in America in 1860.
A square is a shape and a shape cannot be invented.
Philipp Deidesheimer invented the set square in 1860 in America.
It wasn't invented, it just was!
Theodorus invented this spiral.
It was discovered by the Egyptians
The set square was invented in America in 1860.
A square is a shape and a shape cannot be invented.
The set square was invented in America in 1860.
Philipp Deidesheimer invented the set square in 1860 in America.
2pac invented the framing square believe it or not...... No more thank you
It wasn't invented, it just was!
Philipp Deidesheimer invented the square set in 1860. He got the idea from a honeycomb's structure.
sponge bob square pants invented it!
Theodorus invented this spiral.
Ivan
bobobobo