2006-12-30 21:09:22 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Physics
It refers to the technical drawing instrument most commonly for architectural drawings that is shaped like a T, or to the ruled T-shaped piece used in carpentry.
2006-12-30 21:12:55 · answer #1 · answered by Star 5 · 0⤊ 0⤋
I would guess it means at a true 90-degree angle; that is, as if it was drawn with a T-square, one of those drafting tools that became obsolete when everyone started using CAD instead of pencils and paper.
2006-12-30 21:18:46 · answer #2 · answered by auntb93again 7 · 0⤊ 0⤋
T-squared is a drafting tool used by draftsman and architect. It looks like a big T ruler.
2006-12-30 22:33:48 · answer #3 · answered by Ojo 2 · 0⤊ 0⤋
A 'T-Square' is a drafting tool for drawing lines at right angles.
2006-12-30 21:12:59 · answer #4 · answered by megalomaniac 7 · 0⤊ 0⤋
It's a perpendicular construct at 90-degrees right angle, usually achieved with two lines where one line is at a perpendicular tangent to the other, thus forming a "T" shape.
2006-12-30 21:14:18 · answer #5 · answered by . 5 · 0⤊ 0⤋