Mathematics
8 Online
OpenStudy (lowkey.s):
http://prntscr.com/b243ig
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (lowkey.s):
@flowey15
@truwhovian11
OpenStudy (reemii):
Which one?
OpenStudy (lowkey.s):
idk
OpenStudy (lowkey.s):
@tanner23456 @tall_tall
OpenStudy (lowkey.s):
@Alina123
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (lowkey.s):
@ShadowLegendX
@Anaise
@Anonymouse2015
OpenStudy (maddielb):
@Lowkey.S how do you think you find the surface area?
OpenStudy (lowkey.s):
the surface area is the sum of all the areas of all the shapes that cover the surface of the object.
OpenStudy (lowkey.s):
right?
OpenStudy (maddielb):
Ok, now how do you think you would find the surface area of let's say the top of the prism
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (lowkey.s):
ok?
OpenStudy (maddielb):
How would you think to do that?
OpenStudy (lowkey.s):
idk never learn this!
OpenStudy (maddielb):
You've never learned it and were given questions on it?
OpenStudy (lowkey.s):
yes pretest
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (maddielb):
Ok so, you see where it says 13m and 6m?
OpenStudy (lowkey.s):
yes
OpenStudy (maddielb):
You would multiply those together, and that would give you the area of the top and bottom of the prism.
OpenStudy (lowkey.s):
78
OpenStudy (maddielb):
Now, to do the sides, it would be: 6x5m for the left and right sides, and 13x5m for the front and back sides,
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (maddielb):
And then the total surface area for the prism would be all of those added together.
OpenStudy (lowkey.s):
6x5=30 13x5=75
OpenStudy (lowkey.s):
ok
OpenStudy (maddielb):
What do you get?
OpenStudy (lowkey.s):
346
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (lowkey.s):
m2
OpenStudy (maddielb):
Yep, I believe that is the answer for that one.
OpenStudy (lowkey.s):
thxs
OpenStudy (lowkey.s):
i got it now i dont need help!
OpenStudy (maddielb):
Awesome! I believe in you!
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (lowkey.s):
thxs!
OpenStudy (lowkey.s):
<3
OpenStudy (maddielb):
Tag me if you have any other questions and I'll try to help! ;)