Aristo Wall Plaque TZ Triangle 80 cm Hypotenuse with Handle Plastic Transparent

The Aristo wall chart TZ triangle is ideal for teachers and teachers to convey the learning content in mathematics and geometry lessons. hypotenus length 80cm 10 mm grid and millimetre increments perpendicular to the hypotenuse Marked angles in 7° and 42° for perspective drawing, 75° for oblique labelling and 45° lines for easier hatching. Material: high-quality plastic. Rubber nubs on the back to prevent slipping on the drawing surface. Screen-printed yellow-coloured division for the best possible contrast