Triangles and beyond /
Encyclopaedia Britannica Educational Corporation
Triangles and beyond / by Encyclopaedia Britannica Educational Corporation - Chicago : Encyclopaedia Britannica Educational Corporation ; 1998. - 49 pages : illustrations ; 28 cm . - Mathematics in Context .
Supplemental math textbook - Student activities involving triangles
0782615457
QA135.5
516
Triangles and beyond / by Encyclopaedia Britannica Educational Corporation - Chicago : Encyclopaedia Britannica Educational Corporation ; 1998. - 49 pages : illustrations ; 28 cm . - Mathematics in Context .
Supplemental math textbook - Student activities involving triangles
0782615457
QA135.5
516
