Answer :
Answer:10.9 inch
Step-by-step explanation:
Volume=247
Height(h)=2
π=3.14
Radius=r
Volume=(π x r^2 x h) ➗ 3
247=(3.14 x r^2 x 2) ➗ 3
Cross multiplying we get
247x3=(6.28r^2)
741=6.28r^2
Divide both sides by 6.28
741/6.28=6.28r^2/6.28
r^2=117.994
r=√(117.994)
r=10.9