Tangens: Verskil tussen weergawes
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Lyn 20:
Tan: “tan'''ta'''” → tan = teenoorstaande oor aangrensend
=== Excel ===
In Microsoft Excel word tangens soos volg gebruik:
:: TAN(45*PI()/180) = TAN(RADIANS(45)) = 1
:: ATAN(1)*180/PI() = DEGREES(ATAN(1)) = 45
== Kyk ook ==
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