Question

Help please i need this now step by step

Answer 1

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