Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
15
a. 4 12 4
5-15
b. 4 5 4
15" 12" 15
TZ
d. 5
4
153
15 5
12 4
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Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.