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OpenStudy (hayleymeyer):
What is the surface area of the figure above? Note that the figure is made up of congruent cubes with a side length of 3 cm.
OpenStudy (hayleymeyer):
a.
248 cm878-12-03-00-00-sur_files/i0130001.jpg
c.
368 cm878-12-03-00-00-sur_files/i0130002.jpg
b.
306 cm878-12-03-00-00-sur_files/i0130003.jpg
d.
424 cm878-12-03-00-00-sur_files/i0130004.jpg
OpenStudy (hayleymeyer):
@MrNood
OpenStudy (hayleymeyer):
@GreatGuy <333
OpenStudy (anonymous):
are those website
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OpenStudy (hayleymeyer):
the answers? noo
OpenStudy (anonymous):
i cant see them
OpenStudy (anonymous):
so i cant help
OpenStudy (anonymous):
if i cant see the pics
OpenStudy (hayleymeyer):
A=243
b=306
c=368
d=424
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OpenStudy (anonymous):
o ok
OpenStudy (anonymous):
ok there is 9 squares
so one square is 3x3x3 so 3*3*3=27then(times the number of squares)so 27*9=??
OpenStudy (hayleymeyer):
243
OpenStudy (anonymous):
bingo
OpenStudy (anonymous):
you did it
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