Elementary plane geometry : inductive and deductive / by Alfred Baker (1903)
Baker, Alfred, 1848-1942 · Toronto : Gage · leaf 27
Adjust the bevel, or protractor, to the angle B, andalso to the angle E, and carefully compare the magni-tudes of these two angles. In like manner compare themagnitudes of the angles C and F. With the dividerscompare the magnitudes of the sides BC and EF. 24 Geo^ietry. Further, rut one triangle…
Geometry, Plane
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