Answers

1. Answer:

   Step-by-step explanation:

   Volume of rectangular prism=w x h x l

   V=12cm^2 x 3 1/3

   V=12cm^2 x 1

   V=12cm^3

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2. Answer:

   Given The base of a rectangular prism has an area of 12 sq cm. The height of the rectangular prism is 3 cm

   Now volume of the rectangular prism is given by length x width x height

   Also area of rectangular prism is 12 sq cm and height of the rectangular prism is 3 cm.

   But area of rectangle is length x width

   Now volume of the rectangular prism           V = 12 cm^2 x 3 cm         V = 36 cm^3Therefore volume of the rectangular prism will be 36 cm^3

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