Math, asked by Prayash3227, 9 months ago

The surface area of a sphere of radius 5cm is 5times the area of the curved surface of a cone of radius 4cm. Find the hieght and the volume of the cone.

Answers

Answered by aniketkeshari107
1

Step-by-step explanation:

4π(5)^2=5×π×4×l

25= 5l

l=5

heigt of cone=√(25-16)

height of cone =3cm

volume of cone= 1/3×3.14×16×3

=3.14×16 =50.24cm^2,

Answered by Anonymous
0

Answer:

4π(5)^2=5×π×4×l

25= 5l

l=5

heigt of cone=√(25-16)

height of cone =3cm

volume of cone= 1/3×3.14×16×3

=3.14×16 =50.24cm^2,

Step-by-step explanation:

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