Q. 225.0( 4 Votes )

Fill in the blanks to make the statements true.

The length of a rectangle is two times its breadth. Its perimeter is 60 cm.

(a) If the breadth of rectangle is x cm, the length of the rectangle is ________.

(b) Perimeter in terms of x is ________.

(c) The equation formed is ________.

(d) The solution of the equation is ________.

Answer :

(a) It is given that the length of the rectangle is two times its breadth.


Length = 2x cm.


(b) Perimeter of rectangle = 2(length + Breadth) = 2(2x + x)


(c) As we are given that perimeter of rectangle is 60 cm.


So, the equation formed is 2(2x + x) = 60


2(3x) = 60


6x = 60


(d) On dividing the equation by 6, we get



x = 10


Hence, the solution of the equation is 10.


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