Like all triangles , a Scalene triangle has three sides, aand the sum of the angles adds to 180 degrees.
In a Scalene triangle all three angles are of different size.
The Classes of triangles are:
Equilateral ; All sides of equal length ; all angles are 60 degrees.
Isosceles ; Two sides of equal length ; two angles the same size.
Right-Angled ; Two sides of equal length or all three sides of different length ; one angle at 90 degrees.
Scalene ; All three sides of different length ; all three angles of different size.
As for a formula ; The Area of a triangle is euql to one halfe the base multiplied to the perpendicular height.
A = (1/2)bh or A = (0.5)bh
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Use Heron's Formula
Yes, a scalene triangle can be a triangle.
what is a properties of scalene triangle
You cannot. An isosceles triangle cannot be scalene and a scalene triangle cannot be isosceles. So an isosceles scalene triangle cannot exist.
A scalene triangle is a triangle with all sides of different lengths.