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anonymous

  • 5 years ago

A regular pyramid has a triangular base with a base edge of 6 inches, a height of 10 inches, and a slant height of 10.33 inches... what is the lateral area? what is the surface area?

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  1. anonymous
    • 5 years ago
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    got piture of it

  2. anonymous
    • 5 years ago
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    no

  3. anonymous
    • 5 years ago
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    V[P,10,6,10.33] The volume of a pyramid is equal to (1)/(3) times the area of the length (l) times the width (w) times the height (h). V=(1)/(3)*lwh Substitute the values of the radius (l=6), the width (w=10), and the height (h=10.33) into the formula to find the volume of the pyramid. V=(1)/(3)*6*10*10.33 Cancel the common factor of 3 in the denominator of the first term (1)/(3) and the second term 6. V=(1)/(<X>3<x>)*<X>6<x>^(2)*10*10.33 Reduce the expression by removing the common factor of 3 in the denominator of the first term (1)/(3) and the second term 6. V=1*2*10*10.33 Multiply 1 by 2 to get 2. V=2*10*10.33 Multiply 2 by 10 to get 20. V=20*10.33 Multiply 20 by 10.33 to get 206.6. V=206.6

  4. anonymous
    • 5 years ago
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    dont have pic so not sure does it have a,b,c answers

  5. anonymous
    • 5 years ago
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    no

  6. anonymous
    • 5 years ago
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    well thats the volume of pyrmind just wondering if i got numbers right

  7. anonymous
    • 5 years ago
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    in right order

  8. anonymous
    • 5 years ago
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    what would the lateral area be? what would the surface area be?

  9. anonymous
    • 5 years ago
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    TO GET THE AREA WOULD BE Area = ½b × h b = base h = vertical height

  10. anonymous
    • 5 years ago
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    30 WOULD BE THIS ONE IF 6 IS BASE WITH OR LENGHT AND 10 IS THE HEIGHT

  11. anonymous
    • 5 years ago
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    so 30 would be the surface area? or lateral area?

  12. anonymous
    • 5 years ago
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    30 WOULD BE SURFACE AREA

  13. anonymous
    • 5 years ago
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    I AM WORKING ON LATERAL

  14. anonymous
    • 5 years ago
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    lateral

  15. anonymous
    • 5 years ago
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    The lateral area of a right pyramid can be calculated by multiplying half of the perimeter of the base by the slant height. This is summarized by the formula: LA 5 Ps.

  16. anonymous
    • 5 years ago
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    LA=1/2 PS

  17. anonymous
    • 5 years ago
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    1/2*30*10.33

  18. anonymous
    • 5 years ago
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    YEA

  19. anonymous
    • 5 years ago
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    SO MORE LESS SHOUDL BE 15

  20. anonymous
    • 5 years ago
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    THATS HALF OF THE PERIMTERE

  21. anonymous
    • 5 years ago
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    so lateral is 15?

  22. anonymous
    • 5 years ago
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    WELL SAYS GOT TO TAKE THE PRYMIND AREA =30 SO 1/2 =15 * 10.33

  23. anonymous
    • 5 years ago
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    so 77.48

  24. anonymous
    • 5 years ago
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    double the lengths of the base edge, height, and slant height. what is the ratio of the surface area of the smaller pyramid to the larger pyramid?

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