Question

the area of rectangle whose breadth is acm of length is doubled of breadth is -

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Answer 1

Answer:

Question:-

• The area of rectangle whose breadth is a cm of length is doubled of breadth is _______.

Formula used:-

• Area of rectangle = length × breadth

Answer:-

Given:

• Length of rectangle = a cm
• Breadth of rectangle = 2a cm

To Find:

• Area of rectangle = ???.

Solution:

Area of rectangle = l×b

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀=2a×a

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀=2a²

Hence,

The area of rectangle whose breadth is a cm of length is doubled of breadth is 2a².

Answer 2

Answer:

Formula to be used:-

Area of rectangle = length × breadth..

Given :-

Length = x cm

Breadth = 2x cm

Solution:- .....

Area of rectangle = length × breadth

= x × 2x cm^2

= 2x cm^2

So, the area of rectangle whose breadth is doubled of length is 2a^2......✌✌