Triangle 8" Adjustable
Details
This transparent adjustable triangle from Westcott, permit tracing of angles from 0° to 90°.
The inner gradations on the arc show the degrees of one angle, while the outer row of gradations show the degrees of the complementary angle. The four circular openings measure ¼", ½", ¾", and 1" in diameter.
The inner gradations on the arc show the degrees of one angle, while the outer row of gradations show the degrees of the complementary angle. The four circular openings measure ¼", ½", ¾", and 1" in diameter.