area of rectangle of breadth 17 cm is 340 CM square find the perimeter of rectangle
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Area of rectangle = 340 cm sq.
Its breadth =17 cm
As we know ,
Area of rectangle = length ×breadth
340=17 × breadth Therefore, breadth = 340/17
=20 cm
Now ,
Its perimeter = 2 ( length +breadth )
=2×(17+20)
=2× 37
=74 cm
So, 74 cm will be the perimeter of given rectangle .
Its breadth =17 cm
As we know ,
Area of rectangle = length ×breadth
340=17 × breadth Therefore, breadth = 340/17
=20 cm
Now ,
Its perimeter = 2 ( length +breadth )
=2×(17+20)
=2× 37
=74 cm
So, 74 cm will be the perimeter of given rectangle .
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