Q. 25.0( 3 Votes )

# Find the volume, curved surface area and the total surface area of a cone whose height and slant height are 6 cm and

10 cm respectively. (Take )

Answer :

Given,

Height (h) = 6cm

Slant height (l) = 10cm

r =

r

r = 8cm

Volume of the cone =

= 401.92cm^{2}

Curved surface area = πrl

Curved surface area =

= 251.2cm^{2}

Total surface area = πr(r + l)

= 452.16 cm^{2}

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