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Sin, Cos, Tan - GCSE Guide - GCSE revision, exam papers, coursework help and m
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日期：2025-05-25
sin = o/h cos = a/h tan = o/a Often remembered by: soh cah toa Example: Find the length of side x in the diagram below: ... The graphs of sin, cos and tan: The following graphs show the value of sinø, cosø and tanø against ø (ø represents an angle). From ...看更多
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