Trigonometry
Trigonometry (frae Greek trigōnon, "triangle" an metron, "meisur"[1]) is a branch o mathematics that studies relationships involvin lenths an angles o triangles.
References
eedit- ↑ "trigonometry". Online Etymology Dictionary.
Trigonometry (frae Greek trigōnon, "triangle" an metron, "meisur"[1]) is a branch o mathematics that studies relationships involvin lenths an angles o triangles.