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132_G3U14_WB_CA_˙—» ¿º 2011.4.5 7:0 PM ˘ ` 6 PDF_In 2540DPI 150LPI T

132-B3-2

2. Place mirrors on 4 sides of each number. Draw the shapes that can be
seen in the mirrors.
a.

69

b.

17
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