Respuesta :

Answer:

option A is correct.

Explanation:

Total Area of the prism: 8 + 48 + 8 + 24 + 24 + 48 = 160 ft²

Area of rectangular prism: 2(LW+HW+HL)

Option A

2(2*4+4*12+12*2)

2(8+48+24)

2(80)

160 ft²

areas of all 6 surfaces of the rectangular prism are given just add them up for finding Total surface area

TSA:-

  • 24+8+8+48+48+24
  • 2(24+48+8)
  • 2(80)
  • 160ft²
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