Question

What’s the answers?

Answer 1

Explanation:

1). If the given triangles are similar their corresponding sides will be proportional.

`(8)/(a)= (8)/(12)=(5)/(b)`

`(8)/(a)= (8)/(12)`

`a=(12* 8)/(8)`

`a=12`

`(8)/(12)=(5)/(b)`

`b=(5* 12)/(8)`

`b=7.5`

2). By using proportional relationship in the similar polygons,

`(3)/(c)=(6)/(8)`

`c=(8* 3)/(6)`

`c=4`

d = 8

c = e = 4

3). If the pentagons are similar their corresponding sides will be proportional.

`(6)/(g)=(8)/(18)=(10)/(h)= (8)/(I)=(6)/(f)`

`(6)/(g)=(8)/(18)`

`g=(18* 6)/(8)`

`g=13.5`

`(8)/(18)=(10)/(h)`

`h=22.5`

`(8)/(18)=(6)/(f)`

`f=13.5`

`(8)/(18)= (8)/(I)`

`I=18`