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109_G1U18_G1U19˙—» ¿º 2011.3.22 4:18 PM ˘ ` 17 PDF_In 2540DPI 150LPI T
2 Make each triangle using different pattern blocks. Pattern Blocks
What you need:
3 pattern blocks
can make a
triangle.
ab
18. We Have a Lot in Common! 17
2 Make each triangle using different pattern blocks. Pattern Blocks
What you need:
3 pattern blocks
can make a
triangle.
ab
18. We Have a Lot in Common! 17
