Answer:
V=4/3πr³
but V is given = 4/3.73
4/3.73 = 4/3πr³
4×3πr³=4×3.73
12πr³=14.92
12πr³÷12π=14.92÷12π
r³=0.3957..
³√r³ = ³√0.3957
r= 0.7341..
