Question

 If the length of a rectangle is doubled keeping the breadth the same, then its area is-​

Answer 1

Step-by-step explanation:

Length-2x

Breadth-x Maan lo bass

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Answer 2

Answer:

Area wil get doubled

Step-by-step explanation:

Example 1. Let the initial dimensions of the rectangle be 25 cm(length) by 16 cm(breath)

Then the area of the rectangle wil be ${25{\times{16\:=\:400cm}}}$

Now according to the question if the length is doubled to 50 cm then

Area of rectangle will become

${50{\times{16\:=\:800cm}}}$

Result= Area is doubled

Example 2. Let the initial dimensions of the rectangle be 40 cm(length) by 36 cm(breath)

Then the area of the rectangle wil be ${40{\times{36\:=\:1440cm}}}$

Now according to the question if the length is doubled to 80 cm then

Area of rectangle will become

${80{\times{36\:=\:2880cm}}}$

Result= Area is doubled

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