Question

find the perimeter of a rectangle of length 28 cm and breath 13 cm​

Answer 1

Answer:

Given

• length = 28cm

• breath = 13cm

RTF = perimeter of rectangle

perimeter of rectangle = 2 [ length + breath ]

= 2 [ 28cm + 13cm ]

= 2 [ 41cm ]

= 82cm

82cm is the required perimeter of this rectangle

Answer 2

$\LARGE\tt\underline{Answer:}$

• Formula for the perimeter of a rectangle is 2×[l+b]

Now,Perimeter =2 × [ l + b ]

Perimeter = 2 × (28 + 13)

Perimeter = 2 × = 41 = 82 cm

Therefore, Perimeter = 82 cm

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✒ $\large\tt\underline{Additional\:Information:}$

Area of the rectangle = l × b

Area = 28 × 13

Area = 364 cm²

Therefore, Area = 364 cm²