Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Foreverisabell

  • 3 years ago

Help please! I will become a fan! picture attached below!

  • This Question is Closed
  1. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

  2. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Maybe this will help ( http://www.efg2.com/Lab/FractalsAndChaos/EquilateralTriangle.gif )

  3. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I still don't get it? @Grazes

  4. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    a=13|dw:1360037610134:dw| Area=base*height

  5. some_someone
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @Foreverisabell Triangle Formula : Area of Triangle = l * b/2 Perimeter of Triangle = a + b + c Area of Equilateral Triangle = (Sqrt(3) / 4) * l² Area of SAS Triangle = ½ * l * b * SinC where l = length, b = breadth a, b, c = sides of triangle

  6. some_someone
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    @Foreverisabell Equilateral Triangle Definition: Equilateral triangle is a triangle that has equal length on all three sides.

  7. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @some_someone so you would do square root 3 divided by 4 times 12 squared?

  8. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    still a little confused.

  9. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The length of a equalateral triangle is\[ (x/2)\sqrt{3}\] where x is the length of one side

  10. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    alright thanks so the answer would be 62.4 cm?

  11. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    One more question am I correct on the following ?

  12. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I have ~124.707658145 for the answer.

  13. some_someone
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Find the area of a equilateral triangle from the given length 3. Find the area. Area = (Sqrt(3) / 4) * l² = (1.73 / 4) * 12² = 0.4325 * 144 = 62.28 so ~ 62.354

  14. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I got 62.345?

  15. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I meant 62.354

  16. some_someone
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yeah i got that so the choice closest to what you have on your question (image) is 62.4 cm^2

  17. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    You're right. My bad. Google's calculator is being stupid.

  18. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Alright what about the question I just asked is my answer correct?

  19. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    6

  20. Foreverisabell
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    alright thank you!

  21. Grazes
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    (14.1*9)/(2*12)=5.2 which must round up to 6.

  22. some_someone
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes, i believe so its 6. :)

  23. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy