According to the small angle equation, the angular size of the balloon will be: D. There's not enough information to say for sure.
The Small Angle Equation is an expression that shows the relationship between the size of an object, its distance from a point, and the tangential angle that it forms.
In the above statement, it will be difficult to determine the small-angle equation because we do not have information on the exact size of the ballon.
Learn more about the Small Angle Equation here:
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