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Unformatted text preview: . . . T O 6.1 EXERCISES OMEWORK KEY -SO WORKED OUTSOUITIONS - VERABOUTA TESTPRACTICE MULTIPLE REPRESENTATIONS SKILL PRACTICE 1. VOCABULARY Copy and complete: Two polygonss are similar if corresponding angles are _/ and corresponding side berigthis are 5 A= Congruent Ro Similar EXAMPLE : for EXS 3-6 USING SIMILARITY List all pairs of congruent angles for the figures. Then write the ratios of the corresponding sides In a statement of proportionality. AABC-ALMN 4. DEFG-PORS IN = LM - A RT AR CAZLE EXAMPLES DETERMINING SIMILARITY Determine whether the polygons are similar. If 2 and 3 for Exs 7-10 they are, write a similarity statement and find the scale factor. Nes RSUT - 20 YX Scale factors USING SIMILAR POLYGONS In the diagram, JKLM - EFCH. 9. Find the scale factor of JKLM to EFGH. 10. Find the values of x, y, and &lt; y-12/x-270 2 9 EXAMPLE 4 11. Find the perimeter of each polygon. for Exs 11-13 HOPF=74 MUX-Z25 12. PERIMETER Two similar FOR SALE signs have a scale factor of 5:3. The large sign's perimeter is 60 inches. Find the small sign's perimeter. 225 S Perimeter = 30 y= 12) 62 Chapter 6 Similarity 22 4.4 x = 4.4 Lo O Send a chat...
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• Fall '13
• Orna

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