Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

← 55 members online
  • 0 replying
  • 0 viewing

razor99 Group Title

help me plzzzz

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1327404120182:dw|

    • 2 years ago
  2. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    find the area of the trapezium

    • 2 years ago
  3. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    i know the formulae but i dont know how to do

    • 2 years ago
  4. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    here is the formulae

    • 2 years ago
  5. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    what do i hav to find?

    • 2 years ago
  6. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1327404394659:dw|

    • 2 years ago
  7. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    area

    • 2 years ago
  8. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    plzzzzzzz help me

    • 2 years ago
  9. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    area of the whole house is 31cm^2? area of trapezium=16 area of rectangle =15

    • 2 years ago
  10. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    is that 7 cm?|dw:1327404717507:dw|

    • 2 years ago
  11. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yes it 7 cm

    • 2 years ago
  12. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    this is a trapizium

    • 2 years ago
  13. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    i dont know how to draw nicely.

    • 2 years ago
  14. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    see razor,|dw:1327404780151:dw|

    • 2 years ago
  15. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    Okay here a=3cm b=5cm h=7-3=4cm Now Area= 1/2(a+b)h= 1/2* 8*4 =16 cm^2

    • 2 years ago
  16. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    thank Diyadiya

    • 2 years ago
  17. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    the whole house is a trapezium.....?

    • 2 years ago
  18. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    No Its a rectangle + trapezium right ?

    • 2 years ago
  19. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yeah

    • 2 years ago
  20. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    king is correct

    • 2 years ago
  21. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    oh!

    • 2 years ago
  22. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    Question says to find the area of trapezium , not the whole house

    • 2 years ago
  23. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yeah but the anserw u gave was wrong

    • 2 years ago
  24. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    Oh wait then .. letme check again

    • 2 years ago
  25. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    the house is the trapezium...

    • 2 years ago
  26. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    okay the formulae says 1/2(a+b)h

    • 2 years ago
  27. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    u need to giv us proper diagram....

    • 2 years ago
  28. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    but didiya u have multiplied it

    • 2 years ago
  29. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    if u hav a question can u post it?

    • 2 years ago
  30. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    \[\frac{1}{2} \times (5+3) \times 4= \frac{1}{2} \times 8 \times 4 =16\]

    • 2 years ago
  31. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    What is your final answer ?

    • 2 years ago
  32. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    but in the back of the book its say the answer is its 31cm^2

    • 2 years ago
  33. Diyadiya Group Title
    Best Response
    You've already chosen the best response.
    Medals 3

    Its the area of the whole house thats area of rectangle + area of trapezium

    • 2 years ago
  34. lalaly Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yeah diya found the area of the trapezium which the top part =16cm^2 then u find the are a of the rectangle at the bottom, = 5*3 =15cm^2 then the area of the whole thing together is 16+15=31cm^2

    • 2 years ago
  35. mark_o. Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    total At=area of rectangle + area of trapezoid At= 3x5 + (1/2)(3+5)4 At= 15 + 32/2 At= 15 + 16 =31 square meter ans....

    • 2 years ago
  36. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ohh i get it know

    • 2 years ago
  37. razor99 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    thanx for the help everyone.

    • 2 years ago
  38. King Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    i gave u answr 31!

    • 2 years ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 β†’ View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • βœ” You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.