If `cos 120^(@)=(-1)/(2)` find the values of `sin 120^(@)` and `tan 120^(@)`.

Find the value of: sin120^(@)

cos120^o=

Evaluate sin 120^(@)

If cos A =(1)/(3) ,then find the values of sin A and tan A.

Given that sin30^(@)=1//2 and cos 30^(@)=sqrt3//2 . Determine the values of sin 60^(@), sin 120^(@), sin 240^(@), sin 300^(@) , and sin (-30^(@)) .

Find the value of : 120 % of रु.250

Find the value of sin330^(@)cos120^(@)+cos210^(@)sin300^(@)

Find all the factors of 120.

Find the factors of 120

Find the value of : 25% of 120 litres