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Find the surface area of the following figure.

Question options:

260 square cm

24 square cm

2016 square cm

240 square cm

 Mar 4, 2018

Best Answer 

 #1
avatar+18138 
+2

You have TWO faces that are   12x 7 cm               2 *  12 x 7

    ONE face that is  4 x 12                                      1 *   4 x 12

and TWO triangle endfaces : area = 1/2 bh           2 *  1/2  4 x 6

Add the reds for your answer...

I'll let you crunch the numbers for an answer

 Mar 4, 2018
edited by Guest  Mar 4, 2018
 #1
avatar+18138 
+2
Best Answer

You have TWO faces that are   12x 7 cm               2 *  12 x 7

    ONE face that is  4 x 12                                      1 *   4 x 12

and TWO triangle endfaces : area = 1/2 bh           2 *  1/2  4 x 6

Add the reds for your answer...

I'll let you crunch the numbers for an answer

ElectricPavlov Mar 4, 2018
edited by Guest  Mar 4, 2018

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