who invented set square?

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2006-10-24 01:32:26 · 3 answers · asked by shoba 1 in Science & Mathematics ➔ Mathematics

Laroy Starrett, invented the combination square in 1877. The success of this tool led to the beginning of The L. S. Starrett Company in 1880

2006-10-24 01:37:59 · answer #1 · answered by ☺♥? 6 · 0⤊ 0⤋

Laroy Starrett was the person who invented se square in 1877

2006-10-24 13:16:58 · answer #2 · answered by Demon_sava 1 · 0⤊ 1⤋

Laroy Starrett in 1877.

2006-10-24 08:40:38 · answer #3 · answered by BEST ANSWERER 2 · 0⤊ 1⤋