There are all three sided polygons. The sides can be equal in length or unequal.
They are alike in that they are all triangles when you close them. They are different because they are all different degree amounts.
All their sides are the same length
Triangles are alike or similar to each other when their sides are proportionate and have the same angles.
The only way they are both alike as if they a equilateral.
They are both polygons
Scalene triangles are polygons like all triangles. The lengths of the sides of scalene triangle are all different.
They are all polygons having their own particular properties
No- triangles with all angles respectively equal need not be congruent. For example, all equilateral triangles have 3 angles of 60 degrees each but the the sides could be any length. However the sides of such triangles are proportional - such triangles are called similar. They look alike except for their scale.
They involve only the base and vertical height.The formula for a triangle is half that for the corresponding parallelogram.
They are alike inasmuch that a rectangle can be split into two right angle triangles
Thy both have three angles.
A scalene triangle is different from all other triangles because every side is a different length and every angle is different as well. This is different from isosceles triangles, which always have two sides and two angles that are the same. It is also different from equilateral triangles, which have all equal sides and all equal angles.