Respuesta :

arieldavis16

Answer:

If the polygons are similar, then the sides must be proportional

18

30

=

15

3

b

+

1

54

b

+

18

=

450

54

b

=

432

b

=

8

18

30

=

2

a

−

5

25

60

a

−

150

=

450

60

a

=

600

a

=

10

Step-by-step explanation:

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