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svetoff [14.1K]
4 years ago
11

PLEASE HELP

Mathematics
1 answer:
vfiekz [6]4 years ago
8 0
Let the hypotenuse <span>of a 30-60-90 triangle = l
</span>So, the leg which faces angel 60 = l sin 60 = (√3)/2 l //  and the leg faces angel 30 = l sin 30 = 0.5 l  // 
∴ the longer leg = (√3)/2 l
∴ The ratio between the longer leg and hypotenuse =            (√3)/2 l : l  =              (√3)/2 : 1  =      √3 : 2  =       3 : 2√3
The correct choices will be C and E




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