because angles are easy
Geometry.
Geometry.
"IS" not "are"! The numerical study of angles and their functions.
It is geometry.
Angles were known before trigonometry. Trigonometry was the study of angles and their relationship to shapes.
It started off as a study of the properties of angles and sides of a trigon or triangle but has since broadened into the study of angles and sides of all polygons.
No it is the study of how the sides and angles of a triangle are related to each other
The study of triangles: its sides and angles.
the angles measures-----[>,<[90
It started off as a study of triangles and is a study of straight lines and angles, as well as relationships between them.
27 sq cm
Octahedral structures are found in the study of molecular geometry. In an octahedral structure there are fifteen angles; twelve ninety degree angles and three one-hundred and eighty degree angles.