sam2020chocolate
sam2020chocolate sam2020chocolate
  • 01-03-2021
  • Mathematics
contestada

Find the length of the rectangle with a perimeter of 200 cm and breadth of 10 cm.

give with formula! please for my younger sister...
PLEASE GIVE QUICK!!!

Respuesta :

Аноним Аноним
  • 01-03-2021

Step-by-step explanation:

Given,

Perimeter of the rectangle = 200cm

Breadth of the rectangle = 10 cm

Therefore, by the problem

=> 2(l+b) = 200cm

=> 2(l + 10) = 200cm

[tex] = > l + 10 = \frac{200}{2} [/tex]

=> l + 10 = 100

=> l = 100 - 10

=> l = 90

Hence, required length othe rectangle is 90 cm (Ans)

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