yes
No
No. Each side must be shorter than the sum of the other two sides.
No because the sum of the smaller lengths must be greater than the longest length
no
No. 1/2 base squared + height squared=side squared on an equilateral triangle.
No
If you mean side lengths of 5, 4 and 1 then it is not possible to construct any triangle from the given dimensions.
No. It is not possible. * * * * * Yes, it is.
No. Each side must be shorter than the sum of the other two sides.
No because the sum of the smaller lengths must be greater than the longest length
Not always, but it is possible. An obtuse triangle has 1 angle which measures greater than 90 degrees. A scalene triangle has all different lengths in size. It is possible for a triangle to have different angles, with one above 90 degrees, and have all different side lengths.
Sure! It will be an isosceles triangle.
no
No. 1/2 base squared + height squared=side squared on an equilateral triangle.
The lengths of the 3 sides of a certain triangle are related as shown below, where n is the length of the shortest side of the triangle.0.5n, 1.5n, 2.5nWhich of these name the lengths of the sides for another triangle, similar to the first triangle, for any value n ≥ 1?
Yes. Triangles can be constructed with sides of any length as long as the sum of any two of the sides is greater than the remaining side (so you couldn't for example have a triangle with sides of lengths 5, 2, and 1, since 5>1+2).
Not sure what the question means but the shape cannot be a triangle.