Answer:
Range, R = 5090.1 meters
Step-by-step explanation:
It is given that,
Velocity of cannon, v = 240 m/s
A cannon is shot at a 30 degree angle above the horizontal. The range of this shot is given by the formula as follows :

g = acceleration due to gravity

R = 5090.1 meters
So, the range of this shot is 5090.1 meters. Hence, this is the required solution.