Find the value of x in the figure above
...Find the value of x in the figure above
20√3cm
10√3cm
5√3cm
4√3cm
Correct answer is B
In the figure above, xsin60o=10sin30o (Sine rule)
x = 10sin60osin30o
= 10 x √32×12
= 10 x √32×21
= 10√3cm