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The area of the base of a prism is 60mm. The perimeter of the base is 40mm. The height of the prism is 8mm. What is the surface area of the prism? A. 168mm B. 380mm C. 440mm D. …

The area of the base of a prism is 60mm. The perimeter of the base is 40mm. The height of the prism is 8mm. What is the surface area of the prism? A. 168mm B. 380mm C. 440mm D. …
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The area of the base of a prism is 60mm. The perimeter of the base is 40mm. The height of the prism is 8mm. What is the surface area of the prism?

A. 168mm
B. 380mm
C. 440mm
D. 560mm

asked
User Oluchi
by
9.2k points

1 Answer

5 votes
B) 380mm

Surface area = Perimeter of the base x height + the area of the base
Surface area = 40 x 8 + 60
Surface area = 320 + 60
Surface area = 380 mm
answered
User TelJanini
by
7.7k points
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