Select the correct option to test your answer: A $${\text{L}} = \frac{l}{2}$$ B $${\text{L}} = \frac{l}{{\sqrt 2 }}$$ C L = $$l$$ D L = 2$$l$$ Correct Answer: Option A ($${\text{L}} = \frac{l}{2}$$) Verified correct option for Mechanical Engineering (Strength Of Materials In Me).