fac-staff.seattleu.edufac-staff.seattleu.edu/nirmalag/web/mpmathclub/5thMIC2010Mind.pdf · A line...
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fac-staff.seattleu.edufac-staff.seattleu.edu/nirmalag/web/mpmathclub/5thMIC2010Mind.pdf · A line of symmetry divides a figure into two equal ... Two congruent equilateral triangles