gemotry is gemotry
what is gemetory
AAA, or angle angle angle, is a postulate used to prove the similarities of two triangles. If there exists a correspondence between the vertices of two triangles such that the three angles of one triangle are congruent to the corresponding angles of the other triangle, then the triangles are similar. (AAA)
The change from daylight to darkness is caused by the rotation of the Earth on its axis. As the Earth rotates, different parts of the planet are either facing towards or away from the Sun, resulting in the cycle of day and night.