lriopelle
lriopelle lriopelle
  • 11-12-2017
  • Mathematics
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can someone give me the answers? thanks:))

can someone give me the answers thanks class=
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Аноним Аноним
  • 11-12-2017
x / 20 = 12/16

x / 20 = 3/4

4x = 60

x = 15

b. x/20 = 6/8

x/20 = 3/4  

as above x = 15

c.
They are the same because the ratios of all corresponding size of ssimilar triangles are the same.

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