samdoe107 samdoe107

19-05-2021
Mathematics

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Find the area of a rectangle whose perimeter is 54 and length is 18

Respuesta :

chetankachana chetankachana

19-05-2021

Answer:

162 un²

Step-by-step explanation:

54 - 2(18) = 54 - 36 = = 18

18/2 = 9

Width = 9

18 x 9 = 162

162 un²

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-Chetan K

Answer Link

Science4life Science4life

19-05-2021

Answer:

162

Step-by-step explanation:

Perimeter = 54

length = 18

2l + 2w =54

36 + 2w = 54

2w = 18

w = 9

18 x 9 = 162

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