I don’t know how to handle this Mathematics question and need guidance.
practice_b.pdf
(1-22) SHOW WORK
the answers are already in the file
Name———————————————————————— Date ————————————— Practice B Lesson 6.1 For use with the lesson “Use Similar Polygons” List all pairs of congruent angles for the figures. Then write the ratios of the corresponding sides in a statement of proportionality. 1. n ABC , nDFE 2. WXYZ , MNOP A D B W X Z C Y M N F E P O 3. Multiple Choice Triangles ABC and DEF are similar. Which statement is AB BC A. }5 } EF DE AB CA B. }5 } DEFD Lesson 6.1 not correct? C. ∠ A > ∠ F Determine whether the polygons are similar. If they are, write a similarity statement and find the scale factor. D 4. 5. Copyright © Houghton Mifflin Harcourt Publishing Company. All rights reserved. A 5 6 5 24 W D 6 16 6 3 C E 4 A 4 4 6 C B X 16 B F Z Y 24 In the diagram, WXYZ , MNOP. 6. Find the scale factor of WXYZ to MNOP. 7. Find the values of x, y, and z. P 10 8. Find the perimeter of WXYZ. W 9. Find the perimeter of MNOP. 10. Find the ratio of the perimeter of MNOP to the perimeter of WXYZ. 12 y Z 12 z8 Y M X 8 O x 1358 10 N Geometry Chapter Resource Book CS10_CC_G_MECR710761_C6L01PB.indd 7 6-7 4/28/11 2:10:18 PM Name———————————————————————— Date ————————————— Practice B Lesson continued For use with the lesson “Use Similar Polygons” 6.1 The two triangles are similar.