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40 votes
40 votes
Help please i need this now step by step

Help please i need this now step by step-example-1
User Vmkcom
by
2.6k points

1 Answer

23 votes
23 votes

Answer:

40 mi ^2

Explanation:

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

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

= 2( 4+8+8)

= 2(20)

= 40 mi ^2

User Vero
by
3.2k points
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