1.

The curved surface of a right circular cone is 198sq.cmand the rading of its base is7cm find the volume of the cone​

Answer»

Answer:

290.38

Step-by-step EXPLANATION:

πrl = 198

if you SOLVE, l=9 cm

l=√(r^2 + h^2)

so h=√32

then, V=(1/3)πr^2h



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