Question

what will happen to the area of rectangle if its sides are length and breadth are doubled​

Answer 1

Answer:

Thus, the area of the rectangle will become 9 times that of its original area. (ii) If the length is doubled and the breadth is same. Now, length is doubled and breadth remains same. Thus, the area of the rectangle will become 2 times that of its original area.

Step-by-step explanation:

follow

Answer 2

Answer:

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Lets take the Length and breadth of a rectangle as 5cm and 4 cm

Perimeter= 2(4+5)

=2(9)

= 18cm

Let's double the length and breadth

Perimeter= 2(10+8)

= 2( 18)

= 36cm

Hence the perimeter will also be doubled