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The triangle below are similar. What is the scale factor of triangle ABC to triangle DEF?

The triangle below are similar. What is the scale factor of triangle ABC to triangle-example-1
User MrM
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2 Answers

5 votes
The answer would be 3 because if you divide each number in the larger triangle you will get the numbers in the smaller one
User Rohitashv Singhal
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3 votes
B. 1/3

9 is 1/3 of 27 since 9x3=27
7 is 1/3 of 21 since 7x4=21
9 is 1/3 of 27 since 9x3 =27
User Jacek Blaszczynski
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