## A community for students. Sign up today

Here's the question you clicked on:

## Jyako90 3 years ago i need help pls

• This Question is Closed
1. sheg

shoot ur question

2. Jyako90

One of the ancient stone pyramids in Egypt has a square base that measures 146m on each side. The height is 90m. What is the volume of the pyramid

3. sheg

so it is a case of square base pyramid do u know the formula for this structure

4. samjordon

Width of a base* length of the base * height *(1/3)

5. sheg

@jyako90 you there

6. samjordon

146^2*90*(1/3)

7. sheg

@samjordon as it is a square base so length-width so you can eevn write (1/3)b^2h lol

8. sheg

thanks for help

9. Jyako90

yes

10. Jyako90

4672

11. samjordon

how did u get that?

12. Jyako90

?

13. Jyako90

1/3*146*96

14. samjordon

nooo its 146^2

15. sheg

hey it is 146 raised to the power 2

16. Jyako90

292

17. Jyako90

no its not

18. sheg

${{1}\over{3}}\times{90}\times{146^2}$

19. Jyako90

146^2=292

20. sheg

146 X 146 = ???

21. Jyako90

146*146=21316

22. sheg

ok now multiply it by 90

23. Jyako90

405004?

24. sheg

now divide it by 3

25. sheg

@samjordon can u help her

26. samjordon

i just put it inot my calculator and it solved it for me (1/3)*146^2 * 90= 639480

27. sheg

now i cant give you second medal but i have to give wait

28. samjordon

lol dw abt it sheg. I dont really answer questions on here i basically use it to ask questions

29. Jyako90

thx

30. sheg

now i will give you third medal because u are doing it but never showing it to anyone hats off to u mam

31. samjordon

what do u mean that i never show it to neone?

32. sheg

means just now u said i ask only questions but i have found u a number of times helping people

33. samjordon

ohhhh lol just the past few days cuz discrete mathematics is sooooo boring

34. Mertsj

V= 1/3 Bh where B is the area of the base. V=1/3(146)^2(90)=1918440 m^3

35. samjordon

idk that seems like the wrong answer to me

#### Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy