Math, asked by darshan6690, 1 year ago

ans ans ans ans ans ans

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Answers

Answered by praveengoud9912
0

Answer:


Step-by-step explanation:

L=√h^2+r^2

H=√l^2-r^2

H=√12 ^2+20^2

H=√144-400

H=√256=16

TSA OF CONE=22/7*12*20+16

22/7*12*36

22/7*432

1357


Answered by bhoomisurpaithankar1
0

Answer:

Step-by-step explanation:

L=√h^2+r^2

H=√l^2-r^2

H=√12 ^2+20^2

H=√144-400

H=√256=16

TSA OF CONE=22/7*12*20+16

22/7*12*36

22/7*432

1357

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