sin 180^(@) sin 70^(@) + sin 16^(@) sin ...

`sin 180^(@) sin 70^(@) + sin 16^(@) sin 36^(@)=`

A

`sin 54^(@) sin 34^(@)`

B

`sin 54^(@) cos 34^(@)`

C

`cos 54^(@) sin 34^(@)`

D

`cos 54^(@) cos 34^(@)`

Verified by Experts

The correct Answer is:

A

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