What is the radius 1 in unit circle












0












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I mean is this radius is 1 cm/ 1 inch long
and most of definitions say unit circle has radius of 1 unit ,what is this unit










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  • $begingroup$
    It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
    $endgroup$
    – KM101
    Dec 2 '18 at 12:46












  • $begingroup$
    It is the same unit as all measurements along your axes.
    $endgroup$
    – Shubham Johri
    Dec 2 '18 at 12:46










  • $begingroup$
    In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
    $endgroup$
    – lulu
    Dec 2 '18 at 12:47










  • $begingroup$
    You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
    $endgroup$
    – Mauro ALLEGRANZA
    Dec 2 '18 at 12:47
















0












$begingroup$


I mean is this radius is 1 cm/ 1 inch long
and most of definitions say unit circle has radius of 1 unit ,what is this unit










share|cite|improve this question









$endgroup$












  • $begingroup$
    It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
    $endgroup$
    – KM101
    Dec 2 '18 at 12:46












  • $begingroup$
    It is the same unit as all measurements along your axes.
    $endgroup$
    – Shubham Johri
    Dec 2 '18 at 12:46










  • $begingroup$
    In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
    $endgroup$
    – lulu
    Dec 2 '18 at 12:47










  • $begingroup$
    You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
    $endgroup$
    – Mauro ALLEGRANZA
    Dec 2 '18 at 12:47














0












0








0





$begingroup$


I mean is this radius is 1 cm/ 1 inch long
and most of definitions say unit circle has radius of 1 unit ,what is this unit










share|cite|improve this question









$endgroup$




I mean is this radius is 1 cm/ 1 inch long
and most of definitions say unit circle has radius of 1 unit ,what is this unit







trigonometry






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked Dec 2 '18 at 12:44









Rehan SiddiquiRehan Siddiqui

1




1












  • $begingroup$
    It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
    $endgroup$
    – KM101
    Dec 2 '18 at 12:46












  • $begingroup$
    It is the same unit as all measurements along your axes.
    $endgroup$
    – Shubham Johri
    Dec 2 '18 at 12:46










  • $begingroup$
    In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
    $endgroup$
    – lulu
    Dec 2 '18 at 12:47










  • $begingroup$
    You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
    $endgroup$
    – Mauro ALLEGRANZA
    Dec 2 '18 at 12:47


















  • $begingroup$
    It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
    $endgroup$
    – KM101
    Dec 2 '18 at 12:46












  • $begingroup$
    It is the same unit as all measurements along your axes.
    $endgroup$
    – Shubham Johri
    Dec 2 '18 at 12:46










  • $begingroup$
    In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
    $endgroup$
    – lulu
    Dec 2 '18 at 12:47










  • $begingroup$
    You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
    $endgroup$
    – Mauro ALLEGRANZA
    Dec 2 '18 at 12:47
















$begingroup$
It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
$endgroup$
– KM101
Dec 2 '18 at 12:46






$begingroup$
It’s just a $unit$. Saying it’s a meter, centimeter, or whatever won’t affect anything since all lengths and calculations will be relative to your unit of choice.
$endgroup$
– KM101
Dec 2 '18 at 12:46














$begingroup$
It is the same unit as all measurements along your axes.
$endgroup$
– Shubham Johri
Dec 2 '18 at 12:46




$begingroup$
It is the same unit as all measurements along your axes.
$endgroup$
– Shubham Johri
Dec 2 '18 at 12:46












$begingroup$
In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
$endgroup$
– lulu
Dec 2 '18 at 12:47




$begingroup$
In geometric constructions where things are to be measured, it is generally presumed that we have a segment of length $1$ against which other lengths are compared. There is no specified unit.
$endgroup$
– lulu
Dec 2 '18 at 12:47












$begingroup$
You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
$endgroup$
– Mauro ALLEGRANZA
Dec 2 '18 at 12:47




$begingroup$
You choose the unit of measure and the unit circle will be he circle with radius $1$ according to that unit of measure.
$endgroup$
– Mauro ALLEGRANZA
Dec 2 '18 at 12:47










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