The surface area of the rectangular prism is determined as 62 cm².
The surface area of a rectangular prism is calculated as follows;
SA = 2(wh + Lw + Lh)
where;
Given the height, width and length as follows;
SA = 2(3 x 2 + 5 x 3 + 5 x 2)
SA = 62 cm²
Thus, the surface area of the rectangular prism is determined as 62 cm².
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The complete question is below:
The surface area of a rectangular prism is 2 times the sum of the width w times height h and length ,/, times width and length times height. if the the width is 3 cm, length is 5 cm and height of the prism is 2 cm. find the surface area.