Seudónimo Seudónimo

26-07-2021
Mathematics

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The width of a rectangle is 20m to 2 significant figures
The length of a rectangle is 40m to 1 significant figure
What is the shortest perimeter the rectangle could have?

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NINA18721 NINA18721

26-07-2021

Answer:

80m

Step-by-step explanation:

(20x2) =40m + 40m= 80m

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