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14 October, 22:51

What is the surface area of a cone with radius 4 and slant height 13

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Answers (2)
  1. 14 October, 23:00
    0
    213.64 in.^2
  2. 15 October, 00:53
    0
    Step-by-step explanation:

    S. A. = πr²+πrl

    S. A. = π4²+π4x13

    S. A. = (if your using 3.14 instead of π) 213.52

    S. A. = (if your using π) 213.6283004
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