Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

i need help pls

OpenStudy (anonymous):

shoot ur question

OpenStudy (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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

@jyako90 you there

OpenStudy (anonymous):

146^2*90*(1/3)

OpenStudy (anonymous):

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

OpenStudy (anonymous):

thanks for help

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

4672

OpenStudy (anonymous):

how did u get that?

OpenStudy (anonymous):

?

OpenStudy (anonymous):

1/3*146*96

OpenStudy (anonymous):

nooo its 146^2

OpenStudy (anonymous):

hey it is 146 raised to the power 2

OpenStudy (anonymous):

292

OpenStudy (anonymous):

no its not

OpenStudy (anonymous):

\[{{1}\over{3}}\times{90}\times{146^2}\]

OpenStudy (anonymous):

146^2=292

OpenStudy (anonymous):

146 X 146 = ???

OpenStudy (anonymous):

146*146=21316

OpenStudy (anonymous):

ok now multiply it by 90

OpenStudy (anonymous):

405004?

OpenStudy (anonymous):

now divide it by 3

OpenStudy (anonymous):

@samjordon can u help her

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (mertsj):

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

OpenStudy (anonymous):

idk that seems like the wrong answer to me

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!