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Mathematics 21 Online
OpenStudy (highschoolmom2010):

find the height of the figure using the given volume

OpenStudy (highschoolmom2010):

hartnn (hartnn):

know the formula to calculate the volume of that ?

OpenStudy (anonymous):

do you how to find the volume

OpenStudy (highschoolmom2010):

eh kinda

OpenStudy (highschoolmom2010):

V=1/2B*H i think

OpenStudy (anonymous):

It's length x Width x height

OpenStudy (anonymous):

so what is your length

OpenStudy (anonymous):

it is H

OpenStudy (anonymous):

and wee no that the volume is 27 ^3

OpenStudy (highschoolmom2010):

27 cm^3=1/2(3*3)h \[\frac{ 27 cm ^3 }{ 4.5 }=1/2(9)h\] \[6=h\]

hartnn (hartnn):

1/2 bh is the area of triangular base the volume will be that area times height V = 1/2 * bh * height

OpenStudy (highschoolmom2010):

like that

OpenStudy (anonymous):

yes kinda

hartnn (hartnn):

27 = 1/2 * 9*h so, h = 27*2/9 = 6 write it like this.

OpenStudy (anonymous):

your final answer is h = 27*2/9 = 6

OpenStudy (anonymous):

but you have to show your work

OpenStudy (anonymous):

harton i will give you a medal if you give me one

OpenStudy (anonymous):

H = 6

hartnn (hartnn):

are you here for medals ? O.o

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