Side Angle Side postulate.
Yes, it is a similarity postulate.
Reflexive Postulate.
No. A postulate need not be true.
Postulate 9 is- If two planes intersect, then their intersecion is a line
Could you please specify which postulate you are referring to?
Reflexive Postulate, or Identity Postulate.
Yes, it is a similarity postulate.
Side Angle Side postulate.
Yes, it is a similarity postulate.
first five postulate
When a postulate has been proven it becomes a theorem.
It says that you should not postulate unnecessary entities.
it gives you the midpoint of the line segment you use the formula for
There is nothing true about the AAA theorem and the SSS postulate because the AAA postulate is not true!
A midpoint of anything is the point exactly halfway between the beginning point and the end point. So logically, it is the "midpoint".
Reflexive Postulate.