EAI Education Triangle Ruler Set: 30/60 and 45/90

Includes 30/60 and 45/90 triangle rulers with standard and metric imprinting. Measuring 5 inchL and 3 1/2 inchL.

Electronics, Free Full-Text

Computer vision‐assisted photogrammetry and one‐image 3D modeling in marine mammals - Zhang - Marine Mammal Science - Wiley Online Library

Social Watch Report 2010 - After the fall

Smear Free Smoke Tint 8in Sides

Art Alternatives 30/60/90 Triangle 8 Inch Ink Edge (AA27135)

Triangle Set 8 Inch 30/60 & 45/90

An Analysis of Liber Loagaeth: An Enochian Prophecy on the Cosmogony of the Universe, PDF, Angel

Triangle Set 10 Inch 30/60 & 45/90

Protractor Within the smaller piece. - Transparent clear colour. - 27 cm - 45 degrees. - 18 cm - 60 degrees.

30/60/45 Degree Geometry Triangle Ruler Drawing Set Square 2 Pieces, Clear 30 cm

1958 Grand Lodge of Minnesota Annual Communication Proceedings

These professional quality, light-weight acrylic triangles have a transparent smoke tint for easy visibility. They also feature a double inking edge

Art Alternatives 30 /60 /90 Triangle 10 Inch Ink Edge, Clear