A rectangle have perimeter of 24cm and length is 9cm. Finds its breadth and area

The perimeter of a rectangle is given by the formula:
length+length+breadth+breadth= perimeter

So, you have to substitute the values in using the question ( breadth plus breadth becomes 2b)

9+9+2b=24

18+2b=24

Take 18 to the other side as a negative number

2b= 6

Divide both sides by 2

Therefore, the breadth is 3cm

The area of rectangle is given by the formula:

length*width=area

Using the breadth, the area is 9*3, which is 27cm^2

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Bis the answer hope i