Tan 2A=cot A-18 where 2A is an acute angle fund value of A
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Answered by
6
tan 2A = cot A - 18
cot (90 - 2A) = cot (A - 18)
so,
90 - 2A = A - 18
3A = 108
so,
A = 36
cot (90 - 2A) = cot (A - 18)
so,
90 - 2A = A - 18
3A = 108
so,
A = 36
Tawhid2002:
36
plz mrk it as brainliest
Answered by
5
Tan 2A = Cot (A-18)
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We know that Tan A = Cot (90-A)
Cot (90-2A) = Cot (A-18)
Cancelling Cot on both sides.
90 - 2A = A - 18
3A = 90 + 18
A = 108/3
A = 36°
_______________________________________________________
☺ ☺ ☺ Hope this Helps ☺ ☺ ☺
_______________________________________________________
We know that Tan A = Cot (90-A)
Cot (90-2A) = Cot (A-18)
Cancelling Cot on both sides.
90 - 2A = A - 18
3A = 90 + 18
A = 108/3
A = 36°
_______________________________________________________
☺ ☺ ☺ Hope this Helps ☺ ☺ ☺
if u find it as most helpful pls mark it as brainliest
Tawhid2002 why did u report me
sorry...I AM NEW HERE
Hm..Fine No problem wlcm to brainly
how can i answer...if anyone have already ansered?
Buddy for a ques only two users can answer and if so already answered u better go for another ques
tnx for help
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