The curved surface area of right circular cone of height is 15 cm nd base diameter 16cm is
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diameter=16cm, radius=16/2=8cm
hight=15cm
by p.t.t
l^2=h^2+r^2
= (15)^2+(8)^2
= 225+64
l^2 = 289
l = √289
l = 17cm
C.S.A of Right circular cone=πrl
= 22/7×8×17
= 22×8
ans. = 176cm^2
hight=15cm
by p.t.t
l^2=h^2+r^2
= (15)^2+(8)^2
= 225+64
l^2 = 289
l = √289
l = 17cm
C.S.A of Right circular cone=πrl
= 22/7×8×17
= 22×8
ans. = 176cm^2
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