Question

Please help me fill this out thanks

Answer 1

`a = √(3)`

Explanation:

`(2 √(3) )/( \sin(90) ) = (a)/( \sin(30) ) \\ (2 √(3) )/(1) = (a)/( (1)/(2) ) \\ a = (1)/(2) * 2 √(3) \\ a = √(3)`

Answer 2

`a=√(3)`

Explanation:

We can use the 30 60 90 rule agan, where the sides are in the ratio of
`1:2:√(3)`

Here, we know that
`2√(3)` is 2 parts.

We are finding a which is 1 part.

`2√(3) / 2 =√(3)`

Therefore,
`a=√(3)`