Protractors
https://theclassroomstore.com/products/protractors
You can use the geometry protractors to get the angle and length quickly.
Options
Price
Qty
4.05
doz
Protractor measures 0 to 180 degrees left to right and right to left. White Enamel is Size: 3 3/4" with 2 1/2" scale.
