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gingerkgipson

  • 2 years ago

A cone has a circular base with radius 50 cm and slant height 90 cm. Find the surface area.

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  1. gingerkgipson
    • 2 years ago
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    do I use 3.14 times 50 times 90???

  2. nickymarden
    • 2 years ago
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    Total area?

  3. nickymarden
    • 2 years ago
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    Area of the base + Lateral Area.

  4. gingerkgipson
    • 2 years ago
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    It only says find the surface area.

  5. nickymarden
    • 2 years ago
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    thats right.

  6. nickymarden
    • 2 years ago
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    A = pi x r x g

  7. gingerkgipson
    • 2 years ago
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    A=3.14*50*90???

  8. nickymarden
    • 2 years ago
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    yeees, i just gave u the formula and said u were right.

  9. gingerkgipson
    • 2 years ago
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    ok just making sure! Thanks!!!

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