In a 30 degree,60 degree,90 degree,what is the longer leg?
A:3 times the length of the shorter leg
B:2 times the length of the shorter leg
C:2 times the length of the hypotenuse
D:3 times the length of the hypotenuse

Respuesta :

The ratios of side lengths in a 30-60-90 triangle are 1 : √3 : 2.

The longer leg is ...
  B: 2 times the length of the shorter leg