Equilateral, Isosceles, and Scalene Triangles. This 5th grade geometry lesson defines equilateral, isosceles, and scalene triangles, and has a variety of exercises, including drawing exercises, about these topics for students. If all three sides of a triangle are congruent (the same length), it is called an equilateral triangle.
Loyola in Nautical Flags. Spanish names consist of one or more given names followed by TWO family names. Generally the first surname is the father's first surname and the second is the mother's first surname but this traditional order no longer required.iew the Loyola Name Popularity Page to see how the popularity trend for Loyola has changed since 1880, or to compare the popularity of Loyola to other names.
Casey's origin is Old Greek, Celtic, and Latin, and its use, English. From Celtic roots, its meaning is 'descendant of Cathasaigh, descendant of the vigilant one'. It is derived from the word cathasaigh with the meaning 'vigilant, wakeful'. It represents the transferred use of the surname as a given name.See Casey for more information. In addition, Casey is a familiar form (English) of the English and Greek Acacia. Casey is also a familiar form (English) of the English and German Cassandra. Casey is also a familiar form of the English Cassia.t represents the transferred use of the surname as a given name. See Casey for more information. In addition, Casey is a familiar form (English) of the English and Greek Acacia. Casey is also a familiar form (English) of the English and German Cassandra. Casey is also a familiar form of the English Cassia.