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7 votes
Help Please!!!!!!!!!!!!!

Help Please!!!!!!!!!!!!!-example-1
User Elvy
by
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1 Answer

8 votes

Answer:

A. 2086 yd²

Explanation:

SA = 2lw + 2wh + 2lh
SA = 2*17*20 + 2*20*19 + 2*17*19
SA = 680 + 760 + 646
SA = 2086
Hope this helps :)

User Ayrton
by
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