Mathematics
19.10.2021 04:32
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The coordinates of the point on the unit circle that corresponds to an angle of
The coordinates of the point on the unit circle that corresponds to an angle of 0º are
and
the coordinates of the point on the unit circle that corresponds to an angle of 90º are
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and
the coordinates of the point on the unit circle that corresponds to an angle of 90º are
mikewalton566
4,7(45 marks)
ANSWER
EXPLANATION
a. We want to find the coordinates on the unit circle that corresponds to an angle of 0°
In general, the points on the unit circle are given by,
So we substitute,
to obtain,
b. For the coordinates of the point on the unit circle that corresponds to an angle of 90º,
We substitute
to obtain,
This simplifies to,
EXPLANATION
a. We want to find the coordinates on the unit circle that corresponds to an angle of 0°
In general, the points on the unit circle are given by,
So we substitute,
to obtain,
b. For the coordinates of the point on the unit circle that corresponds to an angle of 90º,
We substitute
to obtain,
This simplifies to,
gabestrickland2
5,0(80 marks)
it is 53
Step-by-step explanation:
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