L.S.F2=A.S.F
L.S.F3=V.S.F
V.S.F
V.S.F=vol. of large cone/vol. of small cone
V.S.F=1715cm3/1080cm3
=1.588(4sf)
L.S.F=3v(1.588)
=I.167(4SF)
Edwinnyongesa8 answered the question on April 20, 2018 at 10:00
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