1. Hey guys, I am new to Java but not new to programming. Just wondering how I would create a program where it inputs the lengths of the 3 sides of a triangle, then prints out if the triangle is equilateral, scalene, or isosceles depending on the answers.

2. It should be fairly easy. Here's some Python to give you the basic idea.
Code:
print("Input lengths of the triangle sides: ")
x = int(input("x: "))
y = int(input("y: "))
z = int(input("z: "))

if x == y == z:
print("Equilateral triangle")
elif x != y != z:
print("Scalene triangle")
else:
print("isosceles triangle")
If it is an equilateral triangle, all of the sides are equal in length. If it is a scalene triangle, none of the sides are equal in length. If it is an isosceles triangle, two of the sides are equal in length.

Hope this helps.
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3. Thanks! Yes that helped.
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4. It should be fairly easy. Here's some Python to give you the basic idea.
Code:
print("Input lengths of the triangle sides: ")
x = int(input("x: "))
y = int(input("y: "))
z = int(input("z: "))

if x == y == z:
print("Equilateral triangle")
elif x != y != z:
print("Scalene triangle")
else:
print("isosceles triangle")
If it is an equilateral triangle, all of the sides are equal in length. If it is a scalene triangle, none of the sides are equal in length. If it is an isosceles triangle, two of the sides are equal in length.

Hope this helps.
Everything looks good except you have your indentation set at 8 spaces :)

In python it should be 4 spaces

Edit:

If you give me boxes its obvious you dont code in python. Code style is important and in python the standard is set by PEP8 currently.
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5. Everything looks good except you have your indentation set at 8 spaces :)

In python it should be 4 spaces

Edit:

If you give me boxes its obvious you dont code in python. Code style is important and in python the standard is set by PEP8 currently.
im giving you boxes because thats 1 tab character and it's up to the browser how to render it, pal :))

edit: wait no it's not but you're still wrong lmao
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