Question

Find the Surface Area of the cone.

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

Thanksss!
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Answer 1

Cone surface area:

πr(r + s)

= 3,14 × 3 × (3 + 7)

= 3,14 × 3 × 10

= 9,42 × 10

= 94,2 m²

Nt: I from IDN