Math, asked by rishika7276, 3 months ago

find the l, lenth if P = 38 cm and b=7cm

Answers

Answered by Vamshijupelli

2

Answer:

22

Step-by-step explanation:

Considering this is a rectangle

Perimeter P = 2(l+b) = 38

l+b = 29

Hence l = 29 - 7 = 22

Answered by karan2387

5

Answer:

perimeter of rectangle is 2(l+b)

= 38

breath is 7cm

2(l+7)= 38

l+7 = 38÷2

19

l = 19-7

12 cm

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