Math, asked by rajputvivek97259, 6 hours ago

Height of cone 21cm
Area of base 347cm2
Find the volume

Answers

Answered by jeevan6055

1

Answer:

h=21 cm

l=28 cm

r=

l

2

−h

2

r=7

7

cm

Therefore,

Area of base = πr

2

=

7

22

×(7

7

)

2

=1078 cm

2

Step-by-step explanation:

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