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gabbyalicorn
 one year ago
What is the surface area of the figure?
Solid Figures, Part 1
A.
300 cm2
B.
390 cm2
C.
220 cm2
D.
195 cm2
https://www.dropbox.com/s/gmyxu44pk3580oz/Screenshot%2020150615%2019.24.05.png?dl=0
gabbyalicorn
 one year ago
What is the surface area of the figure? Solid Figures, Part 1 A. 300 cm2 B. 390 cm2 C. 220 cm2 D. 195 cm2 https://www.dropbox.com/s/gmyxu44pk3580oz/Screenshot%2020150615%2019.24.05.png?dl=0

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gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1@Kash_TheSmartGuy

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.0Okay, I will drive you through the steps. Sounds good?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sooo sorry, I have this question, that that one :(

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1But, it is not the right one.

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.0First, divide the figure into two figures.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0which question is this one?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1dw:1434421801369:dw

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Did I do it right? Probably, not.

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.0Nope, you have to get it vertically.

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1dw:1434421974453:dw

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Is this correct? @Kash_TheSmartGuy

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1@Luigi0210 please help :)

Luigi0210
 one year ago
Best ResponseYou've already chosen the best response.0@Kash_TheSmartGuy Still helping them?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Please, don't leave me in silence. ;;

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1@jim_thompson5910

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434422822127:dw

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Woah! That's so good!

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434422921586:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2What I would do is cut that L figure in the top view like this dw:1434423015139:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2so you have a 5 by 10 rectangle on top of a 5 by 5 rectangle dw:1434423048190:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2find the area of each rectangle I marked just now

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1So multiply 5 x 5 and 10 x 5?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2yeah to get the overall top area of that L shape

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Then, add the two together?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.1Which would be 75.

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2that's the top area as well as the bottom area dw:1434423170360:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.2dw:1434423191739:dw