Question

Find the missing side of the triangle

Answer 1

Answer:

x = 2$\sqrt{5}$

Step-by-step explanation:

2² + 4² = x²

4 + 16 = x²

$\sqrt{x^2}$ = $\sqrt{20}$

x = $\sqrt{2^2}$ × $\sqrt{5}$

x = 2$\sqrt{5}$