Question

Find the length of side x in simplest radical form with a rational denominator.30°х60°12

Answer 1

Ok, to find the lenght of side x we are going to use the sine function:

`\sin (30)=(12)/(x)`

Clearing x:

`x=(12)/(\sin (30))=(12)/(1/2)=24`

Finally we get that x is equal to 24.