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22-05-2019
Mathematics

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50+ POINTS AND BRAINLIEST! PLEASE BE CORRECT!

What is the surface area of the prism?

50 POINTS AND BRAINLIEST PLEASE BE CORRECT What is the surface area of the prism class=

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wegnerkolmp2741o wegnerkolmp2741o

22-05-2019

Answer:

=234 mm^2

Step-by-step explanation:

The surface area of a rectangular prism is given by

SA = 2 (lw +lh +hw) where l is the length, w is the width and h is the height

SA = 2 ( 15*3 + 15*4 + 3*4)

= 2( 45+60+12)

= 2(117)

=234 mm^2

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