Answer:
the third side is √11
Explanation:
By Pythagoras theorem, we can find the third side
c^2 = a^2 + b^2
if a = √2
b = 3
then,
c^2 = a^2 + b^2
c^2 =(√2)^2 + (3)^2
c^2 = 2+9
c^2 = 11
Taking square root on both sides:
√c^2 = √11
c = √11
So, the third side is √11