Respuesta :
Answer:
use the pythagoras theorem
Step-by-step explanation:
[tex]4^{2} = 2^2 + (2\sqrt{3})^2\\ 16 = 4 + 12\\16 = 16\\hence they are the sides of right angled triangle[/tex]
Answer:
(2√3)² = 4*3 = 12
4² = 16
4 > 2√3 => 4 = HYPOTENUSE
PYTHAGORAS
4² = (2√3)² + 2²
16 = 12 + 4
16 = 16 (true)