In a 30-60-90 triangle with shortest side 5, the hypotenuse is:
A5
B5√3
C10
D10√3
Answer & Solution
Correct answer: C. 10
In a 30-60-90 triangle, sides are in ratio 1:√3:2. Shortest (opp 30°) = 5, hypotenuse (opp 90°) = 2×5 = 10.
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