Instrument For The Measurement Of Angles
Optional finishing charges that might be listed below are in addition to the price shown above:
This material is used with the Fraction Circles to demonstrate how angles are measured in degrees. The Instrument For The Measurement Of Angles is a thick metal plate calibrated in 360 degrees with a recessed circle for positioning a fraction piece to be measured.
This item ships from the Mountain View California Warehouse and does not qualify for free shipping.