Answer:
A
Explanation:
In a 30-60-90 right triangle, the ratio of the lengths of the sides is:
short leg : long leg : hypotenuse
1 : √3 : 2
From short leg : hypotenuse = 1 : 2,
we see that the short leg is half the length of the hypotenuse.
v = 3/2
The length of the long leg is √3 times the length of the short leg.
u = 3√3/2
Answer: A