(a) What is the area and uncertainty in area of one side of a rectangular wooden board that has a length of (21.4 0.4) c

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correctanswer
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(a) What is the area and uncertainty in area of one side of a rectangular wooden board that has a length of (21.4 0.4) c

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A What Is The Area And Uncertainty In Area Of One Side Of A Rectangular Wooden Board That Has A Length Of 21 4 0 4 C 1
A What Is The Area And Uncertainty In Area Of One Side Of A Rectangular Wooden Board That Has A Length Of 21 4 0 4 C 1 (10.85 KiB) Viewed 409 times
(a) What is the area and uncertainty in area of one side of a rectangular wooden board that has a length of (21.4 0.4) cm and a width of (9.8 + 0.1) cm? (Give your answers in cm².) 49209.72 X+ )cm² (b) What If? If the thickness of the board is (1.10.2) cm, what is the volume of the board and the uncertainty in this volume? (Give your answers in cm¹ 4230.7 X 7) cm³
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