Use permutation or combination in solving the problems below. 5. How many octagons can be drawn on a plane using 12 non-collinear points? 6. If there are 16 teams in a basketball tournament and each team must play every other team in the eliminations, how many elimination games will there be? 7. In how many ways can the letters of the word SUPERCALIFRAGILISTICEXPIALIDOCIOUS be arranged?

Use permutation or combination in solving the problems below. 5. How many octagons can be drawn on a plane using 12 non-collinear points? 6. If there are 16 teams in a basketball tournament and each team must play every other team in the eliminations, how many elimination games will there be? 7. In how many ways can the letters of the word SUPERCALIFRAGILISTICEXPIALIDOCIOUS be arranged?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter5: Similar Triangles

Section5.2: Similar Polygons

Problem 11E: a Does the similarity relationship have a reflexive property for triangles and polygons in general?...

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