Observer at height h sees two objects on opposite sides at 30 and 45 degrees: distance between them

1. A.
   $120(\sqrt{3} - 1)$ m
2. B.
   $120\sqrt{3}$ m
3. C.
   $120\left(1 + \frac{1}{\sqrt{3}}\right)$ m
4. D.
   $120(\sqrt{3} + 1)$ m

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1. A.
   $300(\sqrt{3} - 1)$ m
2. B.
   $300\sqrt{3}$ m
3. C.
   $300\left(1 + \frac{1}{\sqrt{3}}\right)$ m
4. D.
   $300(\sqrt{3} + 1)$ m

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1. A.
   $100(\sqrt{3} - 1)$ m
2. B.
   $100\sqrt{3}$ m
3. C.
   $100\left(\frac{1}{\sqrt{3}} + 1\right)$ m
4. D.
   $100(\sqrt{3} + 1)$ m

Tap an option to check your answer.