If it has no right angle then it is a scalene triangle
None. Triangles do not have parallel sides
a scalene triangle, an obtuse triangle, a right angle.
equilateral have all equal sides.scalene have no equal sides.
None normally but if it is in the shape of an isosceles triangle then it will have 2 equal sides.
None ! An equilateral triangle has three angles of 60 degrees.
None. An angle has 2 sides.
An equilateral triangle has three sides of equal length, and an acute angle of 60 degrees in each corner. There are no obtuse angles.
A scalene triangle has none of the sides equal.
it has one obtuse angle and none of the sides are congrent
Yes. The triangle with sides 7 cm, 8 cm, 13 cm is obtuse (the angle opposite the side of 13 cm is 120o) and scalene as none of the sides are equal.