They are an even number, greater than or equal to 6.
It is a true statement.
The statement is no true.
No number, by itself, makes it true.
True - but the statement is also true for all prime numbers, so is not a particularly useful statement.
Assuming that by "opposite" you mean the additive inverse, that is true for positive numbers.
It is three times the number of sides on a base of the prism.
It is triple the number of edges on one base.
It is a true statement.
Yes providing that it is a cuboid prism which in effect has 6 faces, 12 edges and 8 vertices
The statement is no true.
That statement is false.
An example of a true statement in algebra is x=x
No number, by itself, makes it true.
A solution or root makes a true statement when substituted in an equation.
No, that's not true.
The statement is not generally true. It is true only for regular hexagons. Join the centre of the hexagon to three alternating vertices. You will have formed three rhombi in the hexagon.
No; this statement is not true. The number 6 is an example of why this is not true.