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Mathematics 7 Online
OpenStudy (anonymous):

What is the volume of the right prism? A. 1288 in3 B. 1680 in3 C. 3360 in3 D. 1120 in3

OpenStudy (anonymous):

OpenStudy (anonymous):

B

OpenStudy (anonymous):

i need to know how you got that..

OpenStudy (anonymous):

@vera_ewing

OpenStudy (anonymous):

what? why would you tag someone else when i just gave u the answer?! waste of my time

OpenStudy (anonymous):

o.O i just wanted to know how you got that..

OpenStudy (anonymous):

smh.

OpenStudy (anonymous):

ok?

OpenStudy (anonymous):

find the area of the front triangle then multiply by the length

OpenStudy (anonymous):

7*24?

OpenStudy (anonymous):

area of a triangle is 1/2 x base x height

OpenStudy (anonymous):

base is 20?.. sorry not good with area

OpenStudy (anonymous):

the first triangle (the one with the right angle) is 1/2 x 7 x 24

OpenStudy (anonymous):

multiply that by the length of 20 to find the volume

OpenStudy (anonymous):

so what you want me to do is 1/2*7*24 then whatever that equals, i multiply that by 20?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

1680. b. Thank you for going step by step

OpenStudy (anonymous):

no problem

OpenStudy (anonymous):

i said b

OpenStudy (anonymous):

but I asked for you to show me how you got that -_-

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