3 years ago

AC = 4, AE = 7, AD = 10, what is the length of AB?

Mathematics

2 answers:

Nataly [62]3 years ago

8 0

I think its C but I could be wrong.
I hope this helps :)

vovikov84 [41]3 years ago

6 0

∆ABC~∆ADE
AB/AD=AC/AE
4/7=AB/10
AB=4×10/7=40/7

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