Find the length of the hypotenuse if the side opposite the 30 degree angle is 1

In a 30 degree by 60 degree by 90 degree triangle find the lenght of the hypotenuse if the side opposite the 30 degree angle is 1.
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2 Answers

30-60-90 rite triangel

side opposit 30 deg=1

sine(30 deg)=1/2=(opposit side)  / diagonal

so diagonal=2* opposit=2

other side=root(3) /2
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if the side opposite a 30 degree angle in a right triangle is 12.5 meters how long is the hypotenuse

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