Question

A rectangle has a perimeter of 24 cm. Its length is twice its breadth. Find its dimensions.

Answer 1

Answer:

Dimentions are 4×8

Step-by-step explanation:

Let breadth = x

length = 2x [acc to question]

Perimeter of rectangle = 24

2(l+b) = 24

2(x+2x) = 24

3x = 12

x = 4

Breadth  = 4cm

Length = 8cm

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Answer 2

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Let the ,

Breadth be = x

Length be = 2x

⠀⠀⠀⠀

A.C.Q ( ACCORDING TO QUESTION)

Perimeter = 2 ( l + b )

$24 = 2(2x + x)$

$24 = 6$

$x = 4$

Breadth = 4 cm

Length =2x

⠀⠀⠀⠀

$= 2 \times 4$

= 8 cm