mrstkaisha mrstkaisha

08-06-2022
Mathematics

contestada

the perimeter of a rectangle is 30cm while it breadth is 5cm find the length of the rectangle

Respuesta :

Medunno13 Medunno13

08-06-2022

Answer:

10 cm

Step-by-step explanation:

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BKWong2007 BKWong2007

08-06-2022

Answer:

length = 10 cm

Step-by-step explanation:

Fyi, breadth is a synonym to width.

Since P=30, we must find the length.
l = length
w = width
P=w+w+l+l

30 = 5+5+l+l
30 = 10+2l
-2l = -20
l = 10

Hence, the length is 10 cm.

Answer Link

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