If tan A=cot(A+10) Find A
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Answered by
16
Answer:
40
Step-by-step explanation:
tanA=cot(A+10)
cot (90-A)=cot(A+10)
90-A=A+10
90-10=2A
A=80/2=40
Answered by
6
Step-by-step explanation:
^^^^^^^^^^^^^^^see above^^^^^^^^^^^^
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