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42 votes
42 votes
Find the Surface Area of the cone.


(Round the answer to nearest tenth.)
( use π = 3.14 )

Thanksss!
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Find the Surface Area of the cone. → (Round the answer to nearest tenth.) ( use π = 3.14 ) Thanksss-example-1
User Hamid Nasirloo
by
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1 Answer

16 votes
16 votes

Cone surface area:

πr(r + s)

= 3,14 × 3 × (3 + 7)

= 3,14 × 3 × 10

= 9,42 × 10

= 94,2

Nt: I from IDN

User NoOutlet
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3.4k points