Melody

No it is not clear.

How many shots does Mia have?

If 3 go down with one shot do they all go down together?  What order do they fall in? 

The question is not clear at all.

Welcome aboard CTG    

I am glad that I could help you.

 I hope you enjoy it here and learn a lot while you are at it :)

yes it is.

Maybe if you have to bring down 3 ducks win one go then there are just 8 ways. 

I do not think that the rules are clear.

Order counts. If she knocks over duck number 2 then ducks one and duck 3 also fall. What order do they fall?

Also how many turns does Mia get?

Do misses pass as turns? 

If she hits any duck from 2 to 9 then 3 ducks will go over.   That is 8 possibilities.

If she hits duck one or duck 10 with the first shot then that is 2 down, the next shot that does not miss altogether will bring down at least 2 more, that is four or 5 in total.

So yea ... I do not know what is being asked.

Thanks Dragan,

That ties in with my finding but .... 

Mmm we are still looking for a proper explanation of why it must be a 30,60 90 triangles.

All I have so far is that the angle is 45+Beta

Where beta is the middle size angle of the congruent triangles.   

I have not worked out what the exact size of beta is.                                                                    

Please just put one question per post.

I will help you by displaying the first one properly.

You can make new posts for the other two.