High school math (4)
'high school math' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for trig that I've seen before include "branch of maths" , "Study of sines etc (abbr)" , "branch of mathematics" , "Smart" , "Sound" .)
'high school math' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for geometry that I've seen before include "Maths dealing with lines, angles etc - Euclid was good at it" , "Mathematics of shapes and lines" , "Branch of maths associated with Euclid" , "Field of pure mathematics" , "Branch of mathematics" .)
(Other definitions for algebra that I've seen before include "Symbolic maths" , "Symbolic mathematics" , "Calculation by symbols" , "Numbers and letters branch of maths" , "Boolean speciality is raised" .)