## anonymous 4 years ago i need help pls

1. anonymous

shoot ur question

2. anonymous

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. anonymous

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

4. anonymous

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

5. anonymous

@jyako90 you there

6. anonymous

146^2*90*(1/3)

7. anonymous

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

8. anonymous

thanks for help

9. anonymous

yes

10. anonymous

4672

11. anonymous

how did u get that?

12. anonymous

?

13. anonymous

1/3*146*96

14. anonymous

nooo its 146^2

15. anonymous

hey it is 146 raised to the power 2

16. anonymous

292

17. anonymous

no its not

18. anonymous

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

19. anonymous

146^2=292

20. anonymous

146 X 146 = ???

21. anonymous

146*146=21316

22. anonymous

ok now multiply it by 90

23. anonymous

405004?

24. anonymous

now divide it by 3

25. anonymous

@samjordon can u help her

26. anonymous

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

27. anonymous

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

28. anonymous

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

29. anonymous

thx

30. anonymous

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

31. anonymous

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

32. anonymous

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

33. anonymous

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. anonymous

idk that seems like the wrong answer to me