sin 18 degree by cos 72 degree
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Answered by
7
Sin 18/cos 72
Sin (90-72)/cos72
Cos72/cos72
= 1
Sin (90-72)/cos72
Cos72/cos72
= 1
Answered by
1
hello friend
here is your answer
sin18=cos72
so sin 18/cos 72=1
hope this will help you
you can follow me and mark as brainliest to get your answer thoroughly
here is your answer
sin18=cos72
so sin 18/cos 72=1
hope this will help you
you can follow me and mark as brainliest to get your answer thoroughly
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