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Mathematics 10 Online
OpenStudy (shaleiah):

Medal for geometry help.

OpenStudy (shaleiah):

@StudyGurl14

jhonyy9 (jhonyy9):

what is the base - what figure ?

OpenStudy (shaleiah):

The base is 6

OpenStudy (studygurl14):

Same formula as before.

OpenStudy (studygurl14):

\(\Large \frac{1}{3}Bh\) B= area of base

OpenStudy (studygurl14):

The area of the base in this case will be \(\Large \frac{1}{2}Pa\) P =perimeter a =apothem

OpenStudy (shaleiah):

22

OpenStudy (studygurl14):

No, that wrong for teh volume

OpenStudy (shaleiah):

15.6

OpenStudy (shaleiah):

@jhonyy9

jhonyy9 (jhonyy9):

primeter will be 5 sides *6 km = ?

OpenStudy (shaleiah):

30

jhonyy9 (jhonyy9):

so this result time apothem and divide by 2

OpenStudy (shaleiah):

156

jhonyy9 (jhonyy9):

and what you get multiplie it by the height what is 11 km and divide all by 3

jhonyy9 (jhonyy9):

and divide by 2

jhonyy9 (jhonyy9):

this 156 = ?

jhonyy9 (jhonyy9):

156/2 = ?

OpenStudy (shaleiah):

78

jhonyy9 (jhonyy9):

78*the height of prism = ?

jhonyy9 (jhonyy9):

78*11= ?

jhonyy9 (jhonyy9):

and what you get divide by 3 ok. ?

jhonyy9 (jhonyy9):

hope you get it i need to go bye

OpenStudy (shaleiah):

@robtobey do you agree?

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