scottlena423 scottlena423
  • 11-01-2018
  • Mathematics
contestada

a rectangle has a length of 20cm and width of 18cm. what is the area. what is the perimeter

Respuesta :

Аноним Аноним
  • 11-01-2018
Area= 20 x 18 = 360
Perimeter = 20+20+18+18= 76
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tianna2020
tianna2020 tianna2020
  • 11-01-2018
A=l*w
A=20(8)
A=160cm²

P= 2l+2w
P=2(20)+2(18)
P=40+36
P=76

The area of the rectangle is 160cm² and the perimeter of the rectangle is 76 centimeters.

I hope this helped.
Answer Link

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