Math, asked by zeenatnaseer999, 7 months ago

(d) the length of a rectangular peice of cardboard is 26 cm and its breadth is 20 cm. What is the area of its front cover? -Fach side of a square piece of cardboard is​

Answers

Answered by jayanisakhasra511
0

Answer:

The perimeter of a rectangle is the length of all its 4 sides. Formula to calculate the perimeter of a rectangle is:

Perimeter of Rectangle = 2 × Length + 2 × Breadth

The perimeter can be represented using a model as below.

Perimeter = Length + Breadth + Length + Breadth

= 2 × Length + 2 × Breadth

Length + Breadth = Perimeter ÷ 2

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Answered by bagkakali
0

Answer:

area of the front cover is

26cm×20cm

=520sqcm

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