A PLANE has two sides
There is no such thing as an object with two sides.
It is still called an island.
In a right triangle, the two shorter sides are called legs.
Scalene is no two sides are equal.
The sides in a civil trial are the same as a criminal trial. There is a plaintiff and a defendant. In a criminal trial the plaintiff is usually the jurisdictioni charging the defendant.
The two sides of your brain are called the left and right hemispheres.
The two sides of a coin are called head and tail.
A PLANE has two sides
There is no such thing as an object with two sides.
Using a trial balance, you can only estimate a weight by having both sides at an equal level and knowing the value of the weights on one side.
Huh???
An angle consists of two rays called sides with a common endpoint called the vertex.
Each point of a polygon at which two sides intersect is called VERTEX
A triangle which has no two sides congruent is called a Scalene Triangle.
A point that two sides of a polygon have in common is called a vertex. Each regular polygon has an equal number of sides as vertices.
A triangle that has at least two congruent sides is called an isosceles triangle. It has two equal sides and two equal angles.