Elementary Vector Algebra
Modern Geometry for long has been completely overhauled by the applications of algebraic systems which made it possible to compute geometrical objects and their properties without the need to draw diagrams thus allowed for higher dimensional geometries.
Vector Algebra
https://wiki.compclassnotes.com/books/vector-algebra
This WIKI computational book provides the algebraic education and acclimation required at young age and newcomers as well to learn geometry and algebra, hand in hand with actual programming.