MATH

_________________________________
1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.)

A. 45 ft
B. 81 ft***
C. 36 ft
D. 72 ft
_________________________________
2. Find the lateral area of the pyramid to the nearest whole unit. (H.22)(W.8)(L.8)

A. 176 m
B. 352 m
C. 704 m
D. 416 m***
_________________________________
3. Find the surface area of the cone to the nearest whole unit. (H.7in)(D.8in)

A. 226 in
B. 88 in
C. 377 in
D. 138 in***
_________________________________
4. Find the lateral area of the cone. Use 3.14 for pi and round to the nearest whole unit. (R.15cm)(H. 7 in)

A. 1,319 cm
B. 2,639 cm***
C. 707 cm
D. 2,026 cm
_________________________________
Thank You

  1. 👍
  2. 👎
  3. 👁
  1. If I understand the definitions correctly,
    "surface area" would be the total of all the areas of an object, while "lateral" surface area would exclude the base

    so the surface area of a square pyramid
    = area of the square base + 4(area of the triangle)

    That's my "formua".
    In both #1 and #2 you then give dimensions H, W, and L without defining them. If the base is square, how come we have different (W)idths and (L)engths

    in #3 Diameter = 8, thus radius = 4
    height = 7
    Thus slant height of cone = √(4^2 + 7^2) = √65
    surface area = πr(r+√(h^2+r^2)
    = 4π(4 + √65) = appr 151.58

    or surface area = πr^2 + πrs, where s is the slant height
    = π(16) + π(4√65) = 151.58

    I got the same answer using 2 established methods, none of the answers given match that.

    1. 👍
    2. 👎
  2. Ok thank you for your help but I copied them exactly, all the dementions I put their are all the correct ones. So what do I do now?

    1. 👍
    2. 👎
  3. 1. A
    2. B
    3. D
    4. D
    (Just took the test)

    1. 👍
    2. 👎
  4. #4 is A not d
    1.A
    2.B
    3.D
    4.A
    100% correct.

    1. 👍
    2. 👎
  5. jman I right arrie is not

    1. 👍
    2. 👎
  6. jman is correct

    1. 👍
    2. 👎
  7. Thanks jman

    1. 👍
    2. 👎
  8. Yes Jman is correct

    1. 👍
    2. 👎
  9. A
    B
    D
    A

    1. 👍
    2. 👎
  10. thanks you Jman, and Checked fors clearins it alls ups peeps. A B D A is gud. feels good to know ya aren't't lying to meh.

    1. 👍
    2. 👎
  11. yep
    a
    b
    d
    a
    if you dont believe me dont use them

    1. 👍
    2. 👎
  12. Connexus Algebra Lesson 5: Surface Area Of Pyramids And Cones Answers:
    1.A
    2.B
    3.D
    4.A
    4/4 (100%) :)

    1. 👍
    2. 👎
  13. Hey guys my test has 21 questions can somebody please help me

    1. 👍
    2. 👎
  14. 1.45ft^2
    2.352m^2
    3.138in^2
    4.1,319cm^2

    1. 👍
    2. 👎
  15. How do know you guys are right?

    1. 👍
    2. 👎
  16. 1. A- 45ft^2
    2. B- 352m^2
    3. D- 138in^2
    4. A- 1,319cm^2

    1. 👍
    2. 👎
  17. @that guy in a dog costume is right
    1. A- 45ft^2
    2. B- 352m^2
    3. D- 138in^2
    4. A- 1,319cm^2
    this is for Lesson 5: Surface Area of Pyramids and Cones
    Algebra Readiness (Pre-Algebra) B Unit 1: Measurement

    1. 👍
    2. 👎
  18. Yep still 100%
    A
    B
    D
    A

    1. 👍
    2. 👎
  19. got 100%

    1. 👍
    2. 👎
  20. For the ones who just put wrong answers up here just to make others fail or trying to be funny you can stop now because you are the ones who is failing
    Also stop trying to make others feel like for something you did which is kinda but anyways stop trying to be funny by putting wrong answers here

    1. 👍
    2. 👎
  21. jman is right

    1. 👍
    2. 👎
  22. Wow still works!!!! After 4 years

    1. 👍
    2. 👎
  23. 2021 its 100%
    A
    B
    D
    A

    1. 👍
    2. 👎
  24. Anyone wanna play cod?

    1. 👍
    2. 👎
  25. jman is 100%

    1. 👍
    2. 👎
  26. Poo what cod and what do you play on?

    1. 👍
    2. 👎
  27. Y'all are smart if you know the answers-

    1. 👍
    2. 👎
  28. jman is correct

    1. 👍
    2. 👎
  29. lol who are you people

    1. 👍
    2. 👎
  30. These are people looking for answers, sir

    1. 👍
    2. 👎
  31. A
    B
    D
    A

    still right to this day. 4/4 100%

    1. 👍
    2. 👎
  32. Hellcat is right

    1. 👍
    2. 👎
  33. Yep

    1. 👍
    2. 👎
  34. A
    B
    D
    A

    100%

    1. 👍
    2. 👎
  35. i
    n
    e
    e
    d

    h
    e
    l
    p

    1. 👍
    2. 👎
  36. yall are al wrong

    1. 👍
    2. 👎
  37. Thank you Jman

    1. 👍
    2. 👎
  38. Yea thanks

    1. 👍
    2. 👎
  39. 1. A- 45ft^2
    2. B- 352m^2
    3. D- 138in^2
    4. A- 1,319cm^2

    Are still correct in 2021 right!

    1. 👍
    2. 👎
  40. 1. A
    2. B
    3. D
    4. A

    Definitely 100% correct

    1. 👍
    2. 👎
  41. A
    B
    D
    A

    4/4 100%

    1. 👍
    2. 👎
  42. 1. A- 45ft^2
    2. B- 352m^2
    3. D- 138in^2
    4. A- 1,319cm^2
    this is for Lesson 5: Surface Area of Pyramids and Cones
    Algebra Readiness (Pre-Algebra) B Unit 1: Measurement

    1. 👍
    2. 👎
  43. Wow a lot of views.

    1. 👍
    2. 👎
  44. I really hated when player got eaten by the zombies and said aah sounds. Really bad.

    1. 👍
    2. 👎
  45. yes

    1. 👍
    2. 👎
  46. ?

    1. 👍
    2. 👎
  47. Hi!!

    1. 👍
    2. 👎
  48. Hi!

    1. 👍
    2. 👎
  49. just did the test and the answers are
    A
    B
    D
    A
    100% for Connexus students

    1. 👍
    2. 👎
  50. Helo

    1. 👍
    2. 👎
  51. ─────────▄──────────────▄
    ────────▌▒█───────────▄▀▒▌
    ────────▌▒▒▀▄───────▄▀▒▒▒▐
    ───────▐▄▀▒▒▀▀▀▀▄▄▄▀▒▒▒▒▒▐
    ─────▄▄▀▒▒▒▒▒▒▒▒▒▒▒█▒▒▄█▒▐
    ───▄▀▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▀██▀▒▌
    ──▐▒▒▒▄▄▄▒▒▒▒▒▒▒▒▒▒▒▒▒▀▄▒▒▌
    ──▌▒▒▐▄█▀▒▒▒▒▄▀█▄▒▒▒▒▒▒▒█▒▐
    ─▐▒▒▒▒▒▒▒▒▒▒▒▌██▀▒▒▒▒▒▒▒▒▀▄▌
    ─▌▒▀▄██▄▒▒▒▒▒▒▒▒▒▒▒░░░░▒▒▒▒▌
    ─▌▀▐▄█▄█▌▄▒▀▒▒▒▒▒▒░░░░░░▒▒▒▐
    ▐▒▀▐▀▐▀▒▒▄▄▒▄▒▒▒▒▒░░░░░░▒▒▒▒▌
    ▐▒▒▒▀▀▄▄▒▒▒▄▒▒▒▒▒▒░░░░░░▒▒▒▐
    ─▌▒▒▒▒▒▒▀▀▀▒▒▒▒▒▒▒▒░░░░▒▒▒▒▌
    ─▐▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▐
    ──▀▄▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▄▒▒▒▒▌
    ────▀▄▒▒▒▒▒▒▒▒▒▒▄▄▄▀▒▒▒▒▄▀
    ───▐▀▒▀▄▄▄▄▄▄▀▀▀▒▒▒▒▒▄▄▀
    ──▐▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▀

    1. 👍
    2. 👎
  52. awwww
    A
    B
    D
    A
    are the answers btw

    1. 👍
    2. 👎
  53. |\----------------|--------------|----------------|--------------\
    | \
    | UPPER ENGINE CAFETERIA WEAPONS \
    | |- --------| | \
    |/--------| |--| MEDBAY | | \
    | | | | \------\
    /---------| |-------\ | |----------| | \
    | | | \ |---| |------| | |
    | \ | | |
    | REACTOR SECURITY | | ADMIN OFFICE | O2 NAVIGATION |
    | | | | | |
    | | | | |---| |----|-|----------| |
    \---------| |----------|------| | | /
    | | | /------/
    |\--------| |--| | /
    | | | |-- --| /
    | LOWER ENGINE ELECTRICAL STORAGE | COMMS | SHIELDS /
    | | | /
    |/----------------|--------------|--------------|--------|-------/
    #

    A
    B
    D
    A

    1. 👍
    2. 👎
  54. A
    B
    D
    A

    This is my favorite post with a lot of views.

    1. 👍
    2. 👎
  55. A B D A

    1. 👍
    2. 👎
  56. 1. A- 45ft^2
    2. B- 352m^2
    3. D- 138in^2
    4. A- 1,319cm^2

    1. 👍
    2. 👎
  57. My name is Mr.Cheese

    1. 👍
    2. 👎
  58. Tabitha had $400 to spend on her trip. She bought a train ticket in Spain for 89 and a train ticket in Switzerland for $205. She spent $40 on meals and purchased a souvenir. When she arrived at her final stop in Germany, she had $14 left. How much money did Tabitha spend on the souvenir?

    1. 👍
    2. 👎
  59. SSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUSSSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUSSSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUSSSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUS GET OUT OF MY HEAD SSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUSSSUSUSUSUSUUSUSUSSUSUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUUSUSUSUUSUUSUSUSUUSUUS

    1. 👍
    2. 👎
  60. UWUWUWUWUUWUUWUWUWUWUUWUWUWUUWUWUWUWUWUWUWUWUUWUWUWUWUWUWUWUWUWUWUWUWUWUWWUWUWUWUWU

    1. 👍
    2. 👎
  61. The answers are 45, 352, 138, 1,319. just failed because of someones answers so here ya go:)

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math for Ms. Sue please! Last math questions!

    For numbers 1–3, find the indicated measurement of the figure described. Use 3.14 for pi and round to the nearest tenth. Find the surface area of a sphere with a radius of 8 cm. 267.9 cm^2 803.8 cm^2 2143.6 cm^2 201.0 cm^2 Find

  2. MATH QUIZ PLS HELP!!!

    1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ©£ and round to the nearest tenth. 439.6 ft^2 324.5 ft^2 571.5 ft^2 285.7 ft^2*** 2.Find the surface area of a square pyramid

  3. math

    A pyramid has a height of 5 in. and a surface area of 90 in2. Find the surface area of a similar pyramid with a height of 10 in. Round to the nearest tenth, if necessary?

  4. Math

    The net shown below forms a square pyramid. Find the surface area of the square pyramid. The numbers are 5, 5 and 4. How do I do this?

  1. geometry

    1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19

  2. Math

    Carol is going to make a wooden pyramid and then paint it. She drew the net of a square pyramid as shown below to help her plan the project. What should be the total surface area in square feet of Carol's wooden pyramid? Here is

  3. math

    Use the net as an aid to compute the surface area (rounded to the nearest integer) of the triangular pyramid with an equilateral triangle base. (10ft,6ft,6ft,6ft,5.2ft.)(if i could put in a pic i would) A. 106ft B. 114ft C. 122ft

  4. math

    open study a rectangle rug is 4 feet by 9 feet. what is the side length of a square rug with the same area -3ft -5ft -6ft -8ft

  1. Math

    Use the formula S=(2)1/2 bh+hw+sw+bw to find the surface area of a triangular prism with the following dimensions: base =3ft height=2ft width=5ft side=4ft A.S=48 FT B.S=51 FT C.S=61 FT D.S=102 FT what is the surface area?

  2. math

    A regular square pyramid has a height of 2 and lateral edges of length 10. What is the lateral area and total surface area of the pyramid?

  3. Algebra

    what is the formula used to calculate the surface area for a square pyramid?

  4. MATH! PLEASE REPLY ASAP!

    VWXYZ is a rectangle-based pyramid where WX=66 cm and XY=32cm. The vertex is vertically above the center of the base. Given that the slant heights VA and VB are 56 cm and 63 cm respectively, find the total surface area of the

You can view more similar questions or ask a new question.