1.

Find the value ofSin 2100

Answer»

sin210=sin(180+30)= cos30=V3/2

correct answer is √3/2

sin210= sin(180+30) = sin 30=3/2

sin 210= sin (180+30)=sin(90+90+30)= 1+1+1/2=2+2+1/2=5/2

the best answer is 3/2

3/2is the correct answer

answer is√3/2 perfect



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