Yes the given segments would form an isosceles triangle
Yes the given segments would form an isosceles triangle
Two segments cannot form a triangle.
Yes. What you should watch out for is that, to form a triangle, none of the segments should be longer (or as long as) the other two segments combined. Just check whether the longest segment is longer than the sum of the other two - if it is, then you can't form a triangle.
any three that connect
Yes the given segments would form an isosceles triangle
Yes the given segments would form an isosceles triangle
Two segments cannot form a triangle.
seriously?
Yes. What you should watch out for is that, to form a triangle, none of the segments should be longer (or as long as) the other two segments combined. Just check whether the longest segment is longer than the sum of the other two - if it is, then you can't form a triangle.
any three that connect
No, segments 1, 8, and 8 cannot form a triangle. In order for three segments to form a triangle, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 1 + 8 is equal to 9, which is not greater than 8. Therefore, a triangle cannot be formed.
a triangle is formed by line segments that connect two non-collinear points
true
Yes
Yes.
Yes