Will give 70 points! Please help!!

You have been given a 30 cm pipe cleaner and must make an isosceles triangle with it without any length leftover. Your first bend is 8 cm from one end of the pipe cleaner.

1a. Provide two different combinations of possible side lengths the triangle could have.

1b.Then explain why those combinations work.

2a. Could this triangle be an equilateral triangle?
2b. Why or why not?