Question

if the length and the breadth of a Rectanglebare doubled then the area is increased by

Answer 1

Answer:

L×B=Area of rectangle

if

2L×2B

then

area will be twice

Answer 2

let the length and breadth be x and y respectively...

Area of Rectangle = L×B

=x×y

=xy unit²

If they are doubled , 2x and 2y

Area = 2x×2y

=4xy

=4(xy) unit²

If the length and breadth of a rectangle are doubled then the area increases by 4 times