11. Calculate the total surface area of the rectangular prism.* 21 m 2 m 1 m

asked Feb 21, 2022 230k views

22 votes

11. Calculate the total surface area of the rectangular prism.*
21 m
2 m
1 m

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1 vote

A=2(wl+hl+hw)
A=130 if 21 is length, 2 if width, and 1 is height.

Jay Momaya answered Feb 23, 2022

4.1k points

14 votes

Answer:

42m^2

Explanation:

21 x 2 x 1

Mayuur answered Feb 27, 2022

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