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# A ladder 5cm long long rest against a wall such that its foot makes an angle 30o...

### Question

A ladder 5cm long long rest against a wall such that its foot makes an angle 30o with the horizontal. How far is the foot of the ladder from the wall?

### Options

A) $$\frac{5\sqrt{2}}{3}m$$

B) $$2\frac{1}{2}m$$

C) $$\frac{5\sqrt{3}}{2}m$$

D) $$\frac{10\sqrt{3}}{3}m$$

E) $$10\sqrt{3}m$$