Question

# The difference between the length and breadth of a rectangle is $$23\ m$$. If the perimeter is $$206\ m$$ then the area is

A
1520m2
B
2520m2
C
2420m2
D
None

Solution

## The correct option is B $$\displaystyle 2520\:m^{2}$$Let breadth $$= x$$.Length $$= x + 23$$.Perimeter $$= 206\ m$$.$$2(x + 23 + x) = 206$$$$2x + 23 = 103$$$$x = 40$$Area $$= l \times b = 63 \times 40$$$$= 2520 \displaystyle\ m^{2}$$Mathematics

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