left-handed square 45° 20 cm Arda

Description

This left-handed 45° square measures 20 cm and is perfect for learning. With its 0 on the right-hand side, it will enable students to draw and measure correctly by finally seeing what they’re doing. Made exclusively for left-handers by the Italian brand Arda. Note that it measures 20 cm on the side opposite the right angle, i.e. the hypotenuse. No more excuses for not being the best at geometry!