Question

Please answer fast. ​

Answer 1

Answer:

2) 30°

Explanation:

sin , cos ,tan mathematics solutions

√3/2 =cos30°

explanation is very long

Answer 2

Answer:

Explanation:

as it is known;

  v initial= speed * cos θ

As v= √3/2..

and we know that when θ =√3/2

the value of cos will be 30°.

In short cos(√3/2)=30°

HOPE IT WILL HELP YOU