Perfect for measuring and constructing all types of angles, along with degrees and lengths of sides, this adjustable transparent ruler is marked in inches and centimeters and has a 0-360 degree scale.
- Use for the construction and measurement of angles, triangles and other geometric shapes!
- Marked with centimeters and inches.
- Made of durable plastic for years of classroom use.
- Transparent plastic enables students to view through the Angle Measurement Ruler.