calculate the value of sin 75 degrees

#Trigonometry

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calculate the value of sin 75 degrees

Yashasvini saroja.L 17th Jun, 2022

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Answer (1)

Shivanshu 17th Jun, 2022

Dear aspirant !!

Hope you are doing great !

sin(75)=sin(45+30)
= sin30 cos45 + sin45 cos30

Now put the value of above identities and get the desired answer . As we know sin 30=root3/2

And sin 45=1/root,2.

Do the multiplication and addition and get the answer !

Hope it helps you !

Thanking you

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