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MrMuchimi
3 years ago
14

HELP ASAP WILL GIVE BRAINLIEST IF CORRECT

Mathematics
2 answers:
Anna35 [415]3 years ago
5 0
The expression that can be used is 3.14 (6x4+6^2)

The surface area is 188.4
Alenkasestr [34]3 years ago
3 0

Answer:

The short answer is

Step-by-step explanation:

The equation for the surface are of a cone is A= πr (r+h2+r2).  

Surface area = 3.14(rs + r^2)

Here is a screenshot because I would it explain it but you are probably just looking for an immediate answer so.



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