A rectangle park is 45 m long and 30 m wide. A path 2.5 m wide is constructed outside the park.what is the length and breath of th

By Maya

A rectangle park is 45 m long and 30 m wide. A path 2.5 m wide is constructed outside the park.what is the length and breath of the outer rectangle​

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Maya

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  1. Step-by-step explanation:

    [tex]\bold\red{Area\:of\:park\:=L×B=45×30=1350\:cm²}[/tex]

    [tex]\bold\red{Area\:of\:park\:with\:path\:is =45+2.5+2.5×}[/tex]

    [tex]\bold\red{30+2.5+2.5=1750\:cm²}[/tex]

    [tex]\bold\red{Therefore,}[/tex]

    [tex]\bold\red{Area\:of\:path\:=\:Area\:of\: park\:with\:path\: − Area\:of}[/tex]

    [tex]\bold\red{rectangular\:park=1750−1350=400\:cm²}[/tex]

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