Alghadari, Fiki (Program Studi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Surakarta, 2017-03-18)
This article is a study on the ways of vector concepts to determine the distance in threedimensional
space.
Typically,
mathematics
learning
has
introduced
three-dimensional
to
students
at
the
middle
school ...