Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

can somebody help me with this?

OpenStudy (anonymous):

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (skullpatrol):

|dw:1404970630972:dw|

OpenStudy (anonymous):

Just find the areas of each face and add it up.

OpenStudy (anonymous):

|dw:1404970615312:dw| Find the areas

OpenStudy (skullpatrol):

Do you know the formula for the area of a rectangle @vintagelover143 ?

OpenStudy (anonymous):

umm is it a=wl ?

OpenStudy (skullpatrol):

Yes :) there are three rectangles there, can you see them?

OpenStudy (anonymous):

yea i see them

OpenStudy (skullpatrol):

Okay, calculate their areas please :)

OpenStudy (anonymous):

how do i calculate their areas ?

OpenStudy (skullpatrol):

Use the formula you gave me: Area of rectangle = length of rectangle X width of rectangle

OpenStudy (anonymous):

oh okay ill try to solve it right now

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!