Any help please? :( i really need it

Mathematics

2 answers:

Alika [10]4 years ago

6 0

The answer is F(22.5)

Aloiza [94]4 years ago

4 0

Yes! All you have to do is set up some ratios. Since the triangles are similar,

If you put 15 over 12 (15/12) then you would put x over 18 (x/18)

Then cross multiply!
(Shown above)

Your answer is x = 22.5

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