scalene triangle
Three mismatched edges
A scalene triangle is a triangle with three sides of different lengths, and consequently three angles of different measures.
It contrasts with isosceles triangles (two equal sides) and equilateral triangles (three equal sides).
The roof's gable formed a scalene triangle.
- sidesLateral edges or teams
- vertexPoint where edges converge
- acute angleBelow ninety degrees
- obtuse angleBetween 90 and 180 degrees
- right angleExactly ninety degrees
area formula · asymmetry · unequal · shape · base · trilateral · medians · altitudes · law of sines · centroid · circumcenter · incenter · mathematics · orthocenter · tilted · degrees · protractor · geometry
- geometryangles, circles, angle, shapes, lines
- Trianglesequilateral, isosceles, hypotenuse, vertex, vertices
- polygonspolygon, quadrilateral, pentagon, hexagon, heptagon
- shapescircle, square, rectangle, oval, hexagon
- tiling shapeshexagon, square, rhombus, parallelogram, trapezoid
- microlithsgeometric, lunate, trapeze, segment, crescent
side length equality
scalene triangleequilateral triangle
Three-sided figure, sides identical
isosceles triangle · regular polygon · equilateral · isosceles · square