Question

http://media.education2020.com/evresources/878-12-03-00-00-sur_files/i0130000.jpg

Answer 1

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.

Answer 2

a=248cm
b=306cm
c=368cm
D=424cm

Answer 3

@TheSmartOne

Answer 4

@callielovesyhuu please help?

Answer 5

@timo619

Answer 6

What is the surface area of ONE (1) surface of one cube?
How many such surfaces are exposed?

Answer 7

well the side length is 3cm

Answer 8

im so confused and i only have 19 mins leftttt

Answer 9

And the area of one surface of one cube is...

Answer 10

1? im not the smartest right now..

Answer 11

Well, it's time to get smarter. You have only 10 minutes.

Each face of a cube is a square. What is the area of a square, given its side length?

Answer 12

9 maybe?

Answer 13

Yes. Now, count the available surfaces. There are six views to consider.