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AURORKA [14]
3 years ago
14

Find the value of a (pls someone help me)

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0

Answer:

segment a = 12

Step-by-step

2 transversal lines will create similar figures. this means that by doing

a/20= 9/15, you can calculate the length of segment a since they will be similar

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