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katlin95
 2 years ago
find the surface area of the figure.
A. 19.21 cm^2
B. 10.37 cm^2
C. 34.85 cm^2
D. 6.29 cm^2
katlin95
 2 years ago
find the surface area of the figure. A. 19.21 cm^2 B. 10.37 cm^2 C. 34.85 cm^2 D. 6.29 cm^2

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katlin95
 2 years ago
Best ResponseYou've already chosen the best response.1@jim_thompson5910 please help?

katlin95
 2 years ago
Best ResponseYou've already chosen the best response.1sorry this is a very bad drawing,, but can I please get some help?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1same ideas as last time where we did this one http://openstudy.com/study#/updates/515a3840e4b07077e0c11e44 the only difference is that the numbers are changed

katlin95
 2 years ago
Best ResponseYou've already chosen the best response.1can you give me the solution to solve?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1what's the area of the base

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.11.7 is the length of the side of the square

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1what is the area of each triangular piece

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1how did you get that?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1Area of triangle A = (b*h)/2 A = (4.8*1.7)/2 A = ???

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1I recommend writing down each area and perimeter formula on a note sheet so you can look them up quickly

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1good, now multiply that by 4 afterwards, add that to 2.89

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1you got 16.32 for the lateral surface area 2.89 was the base area

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so total surface area = base area + lateral surface area total surface area = 2.89 + 16.32 just summing things up (you probably already know by now)
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