Question

I really need help!!!!!!

Answer 1

We know that, In a Right Angled Triangle :

✿ (Hypotenuse)² = (First Leg)² + (Second Leg)²

From the Diagram :

✿ Hypotenuse = x

✿ First Leg $\bf{= 2\sqrt{3}}$

✿ Second Leg $\bf{= \sqrt{6}}$

$\bf{\implies x^2 = (2\sqrt{3})^2 + (\sqrt{6})^2}$

$\bf{\implies x^2 = 12 + 6}$

$\bf{\implies x^2 = 18}$

$\bf{\implies x = 3\sqrt{2}}$