Name: UNIT 4. SIMILARITY AND CONGRUENCE Lesson 4.2: Triangle Congruency Date: D G-CO.7 9. Dave is making a blanket out of his old band shirts and has pre-cut several pieces of fabric. Are the T-shirt pieces congruent? 10. A tile installer wants to replace a broken tile with a scrap piece he has from a recent job. Is the scrap piece of tile congruent to the tile that needs replacement?

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