Question

a rectangle has length 5.8 cm and width 2.4 cm is correct one decimal place calculate the lower bound and upper bound of the perimeter of the rectangle thank you ​

Answer 1

Answer:

Lower----16.2

Upper-----16.6

Step-by-step explanation:

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Answer 2

$\underline {\blue{ Dimensions \:of \: a \: rectangle: }}$

$Length (l) = 5.8 \:cm\:and \\breadth (b) = 2.4 \:cm$

$Perimeter \:of \: the \: rectangle (P) \\= 2(l+b) \\= 2( 5.8 \:cm + 2.4 \:cm )\\= 2\times 8.2\:cm \\= 16.4 \:cm$

Therefore.,

$\red{Upper \:bound \:of \:the \: perimeter}\green { = 17}$

$\red{Lower \:bound \:of \:the \: perimeter}\green { = 16}$

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