For any 30-60-90 triangle:
Let the length of hypotenuse = x
∴ The leg which faces the angle 30 = (1/2) x
And the leg which faces the angle 60 = (√3/2) x
So, The ratio between two legs will be
= (1/2) x : (√3/2) x ⇒⇒⇒⇒ divide over x
= 1/2 : √3/2 ⇒⇒⇒⇒ multiply by 2
= 1 : √3
Or the ratio will be
= (√3/2) x : (1/2) x ⇒⇒⇒⇒ divide over x
= √3/2 : 1/2 ⇒⇒⇒⇒ multiply by 2
= √3 : 1
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The correct answer will be option B only
B. 1 : √3
