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anonymous

  • 5 years ago

Can someone check this for me i got A If the sphere shown above has a radius of 1 unit, then what the volume of half the sphere. A.) 2π/3 cubic units B.) 8π/3 cubic units C.)4π cubic units D.) 4π/3 cubic units When you click on the question you will see the picture that goes with it. Please help me

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  1. anonymous
    • 5 years ago
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  2. anonymous
    • 5 years ago
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    A is right

  3. anonymous
    • 5 years ago
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    A should be it the volume of the sphere is 4/3pi r^3

  4. anonymous
    • 5 years ago
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    Thanks so much can i ask one more to check?

  5. anonymous
    • 5 years ago
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    sure go on

  6. anonymous
    • 5 years ago
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    Triangle ABC is a 45 degree-45 degree-90 degree in a sphere such that B is the center of the sphere and A and C are points on the sphere. Given the hypotenue of (trangle)ABC is 8√2 units, what is the surface area of the sphere? A.) 320π square units B.)85π square units C.)256π square units D.) 192π square units The pic is there shown when you click on the question...Please help me

  7. anonymous
    • 5 years ago
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  8. anonymous
    • 5 years ago
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    I think it's C

  9. anonymous
    • 5 years ago
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    I dont know what is hypotenue o.O

  10. anonymous
    • 5 years ago
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    C is right

  11. anonymous
    • 5 years ago
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    Thanks are sure

  12. anonymous
    • 5 years ago
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    yes

  13. anonymous
    • 5 years ago
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    are you?

  14. anonymous
    • 5 years ago
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    okay Thanks and idk lol

  15. anonymous
    • 5 years ago
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    math is logical. if you got an answer you should be sure of it.

  16. anonymous
    • 5 years ago
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    and you are welcome

  17. anonymous
    • 5 years ago
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    lol okay

  18. anonymous
    • 5 years ago
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    But your not saying yes b/c i said it was C you siad b/c you worked it out righ?

  19. anonymous
    • 5 years ago
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    lol yes.

  20. anonymous
    • 5 years ago
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    okay just had to make sure lol

  21. anonymous
    • 5 years ago
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    I meant i worked it out.

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spraguer (Moderator)
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