midpoint postulate
Side Angle Side postulate.
Yes, it is a similarity postulate.
Reflexive Postulate.
No. A postulate need not be true.
a ruler measures the distance and a protractor measures the angles
No, because Segment Construction Postulate may be use in any rays,there is exactly one point at a given distance from the end of the ray and in Segment Addition Postulate is is you may add only the Lines.
When you need to measure the distance between two objects (to install a dishwasher, for instance), the ruler postulate is no only helpful, but necessary.
The verb "to postulate" means to assert a claim as true, with or without proof. Geometric "postulates" are basic axioms that are given or assumed in order to establish the framework of geometric relationships. An example is Postulate 1 which defines point, line, and distance as unique conditions.
Euclid's second postulate allows that line segment to be extended farther in that same direction, so that it can reach any required distance. This could result in an infinitely long line.
Could you please specify which postulate you are referring to?
midpoint postulate
Reflexive Postulate, or Identity Postulate.
on any ray,there is exactly one point at a given distance from the endpoint of the ray
Yes, it is a similarity postulate.
Side Angle Side postulate.
Yes, it is a similarity postulate.