Answer:
13) 164 m^2
14) 288 ft^2
Explanation:
13)
SA = 2lw + 2hw + 2lh
= 2(3)(4) + 2(10)(4) + 2(3)(10)
= 164
14)
SA = s^2 + 2sl
= 8^2 + 2(8)(14)
= 288
b and a
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