108,334 views
7 votes
7 votes
Surface area of cone 5ft by 21ft

User Apsillers
by
3.2k points

2 Answers

11 votes
11 votes

Answer:

417.63

Explanation:

User SwingMan
by
2.3k points
19 votes
19 votes
if the radius is 5 then the answer is 417.63

if the radius is 21 then the answer is 2809.61
User SteBra
by
3.0k points
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