Question

the radius of the end of the frustum of the cone 3cm height and 38 cm and 8cm slant height of the frustum of the cone is
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Answer 1

Answer:

Radius of the bigger circle = R = 14 cm

Radius of the smaller circle = r = 6 cm

Height of the frustum = h = 6 cm

Slant height of frustum = l =10cm

Lateral surface area of frustum = π (R + r) l

= 628.57 cm2

Total surface area = Lateral surface area + π R2 + π r2

=1357.71cm cube.

Answer 2

Answer:

VOLUME =1357.71 CM CUBE

HOPE THAT HELPS