Math, asked by shabirshabi974303, 2 months ago

Find TSA of cone if it's slant height is 21 m & diameter of it's base is 24m

Answers

Answered by namanbansal12

3

Answer:

slant height of cone = 21m

diameter of base of cone = 24

radius of base of cone = 12

TSA of cone = πr(r+l)

= 22/7*12(12+21)

= 22/7*12*33

= 1244.57m

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