Seudónimo Seudónimo

13-04-2018
Mathematics

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Determine whether the two figures are similar. If so, give the scale factor of the smaller figure to the larger figure.

Determine whether the two figures are similar If so give the scale factor of the smaller figure to the larger figure class=

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hudadagra hudadagra

13-04-2018

Yes they are similar and their scale factor is 1:3

7 * 3 = 21
4 * 3 = 12
18 * 3 = 54

Hope this helps :

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mkryukova19 mkryukova19

13-04-2018

4:12=1:3
7:21=1:3
18:54=1:3
ratios corresponding edges are the same (scale factor is the same) so these 2 figures are similar,
Answer yes, 1:3

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