lucigerald1234 lucigerald1234

22-06-2020
Mathematics

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Find the perimeter of a rectangle whose length is (4a+b)cm and width (a+6)cm

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wegnerkolmp2741o wegnerkolmp2741o

22-06-2020

Answer:

P = 10a +2b+12

Step-by-step explanation:

P = 2 (l+w) for a rectangle

P = 2 ( 4a+b + a+6)

Combine like terms

P = 2(5a+b+6)

Distribute

P = 10a +2b+12

Answer Link

caelynserrao caelynserrao

22-06-2020

Answer:

Given below

Hope it helps

Step-by-step explanation:

Perimeter= 2(l+b)

= 2(4a+b+a+6)

= 2(5a+b+6)

= 10a+2b+12 cm^2

Answer Link

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