Area, SMB-008

Find the surface area of the rectangular prism pictured below. All measurements are in metres. (2 marks)

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\(368\ \text{m}^2\)

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\(\text{S.A.}\)	\(=2 \times (6 \times 14) + 2 \times (6 \times 5) + 2 \times (5 \times 14) \)
	\(=2(84+30+70)\)
	\(=368\ \text{m}^2\)