Question

length of rectangle is 4 centimetre more than the breadth if area of rectangle 64 cm find the length and breadth

Answer 1

let the breadth of the rectangle Be =X the length of the rectangle is X + 4 cm
the area of the rectangle is 64 CM
area of the rectangle = l × b
therefore l ×b = 64
l=X+4
b=X
l×b = (X+4 × X )
64=x^2+4
64-4=x^2
60=x^2
${x}^{2} = 60$