Respuesta :

940172

Answer:

Length= 98m

Width= 73cm

Step-by-step explanation:

Find the length when you have the perimeter and the width

2l+2w=perimeter

366=85(2)+2L

366=170+2L

196=2L

L=98

Find the width when you have the area and the length

A=LW

6351=87w

W=73

Answer:

  • a) 98 m
  • b) 73 cm

Step-by-step explanation:

a) Perimeter = 2L + 2W

  • => 366 = 2L + 2(85)
  • => 366 = 2L + 170
  • => 366 - 170 = 2L
  • => 196 = 2L
  • => 98 m = L

b) Area = LB

  • => (87)B = 6351
  • => B = 6351/87
  • => B = 73

Hence, the answers are:

  • a) 98 m
  • b) 73 cm

[tex]BrainaicUser1357[/tex]

Otras preguntas