the value of degree of tan 855
Answers
Answered by
14
Answer:
-1
Explanation:
For any degree over 360, subtract intervals of 360 off until it is less, for example
855−360= 495 − 360=135
So you are looking for
tan (135) this is halfway between 90 and 180 degrees. This means it behaves like 45 degrees, but with cos being the negative of cos(45) , since
tan(45)is 1
tan (135) is -1
Answered by
11
Answer:-1
Step-by-step explanation:For any degree over 360, subtract intervals of 360 off until it is less, for example
855
−
360
=
495
−
360
=
135
So you are looking for
tan
(
135
)
this is halfway between 90 and 180 degrees. This means it behaves like 45 degrees, but with cos being the negative of
cos
(
45
)
, since
tan
(
45
)
is 1
tan
(
135
)
is -1
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