Words nearby straightedge
Other definitions for straightedge (2 of 2)
How to use straightedge in a sentence
He began by describing age-old quests for solutions—using algebraic tools or straightedge and compass, which he considered rudimentary forms of computation.The 50-year-old problem that eludes theoretical computer science|Siobhan Roberts|October 27, 2021|MIT Technology Review
The first requisite for this is a straightedge of iron or brass, as true as possible.
It is necessary also that the straightedge be applied frequently.
The cutter is guided along the straightedge as shown in Fig. 1.The Boy Mechanic, Book 2|Various
The straightedge and the compasses are the only two drawing instruments recognized in elementary geometry.
In other words, the trisection of any angle, by the use of the straightedge and compasses alone, is impossible.