Well depending on the markings and/or the country it could tell you what type it is as in Nuclear, Chemical, etc.
It can also tell you what branch of what military it originates.
And in some cases tell you where it was manufactured.
Hope this helps. :)
German:
Ich gehe jedes Jahr mit meiner Familie an den Strand, um Urlaub zu machen. Es ist sehr sonnig und heiß, aber es macht Spaß.
English:
I go to the beach every year with my family for vacation.It is very sunny and hot, but fun.
That says, "Say that again, please."
Answer:
#1 is 34
#2 can't answer properly without knowing where the other () go
#3 can't tell what the fractions are so I can't help
Where’s the picture? Also congruent figures just means they have the same angles. You can also search these up on google and there’s tutorial videos
