Math, asked by sk5115744, 11 months ago

16 मी ऊंचाई के एक ठोस शंकु के आधार की परिधि 33 मी शंकु का संपूर्ण पृष्ठ क्षेत्रफल ज्ञात कीजिए [π= 22/7]​

Answers

Answered by Anonymous
1

Answer:

7223.31

Step-by-step explanation:

Agar Formula yeh hai: A= πrl+πr2

Phir,

A=πr(r+h2+r2)=

πx33x(33+162+332)

≈7223.30683

Answered by gayap80
0

Step-by-step explanation:

height of cone =16m

circumference of cone =33m

2πr=33m

r=33/2×π

r=1.5

curved surface area =2πr(h+r)

=2π×1.5(16+1.5)

=2π×1.5×16.5

=49.5π cm^2

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