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Please help!!!!!!! I’m in a hurry

Please help!!!!!!! I’m in a hurry-example-1
User TaylorMac
by
8.4k points

2 Answers

10 votes

Answer:

  • a) 98 m
  • b) 73 cm

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


BrainaicUser1357

User Tim Schoch
by
8.2k points
13 votes

Answer:

Length= 98m

Width= 73cm

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

User Joseph Astrahan
by
8.4k points

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