Problema Solution
a chord is shaped to enclose a square whose area is 144 square inches. it is then reshaped to enclose a rectangular form whose width is 8 inches. find the length of the rectangle.
Answer provided by our tutors
Area of sqare is 144 Sq Inch
so, side of square = 12 inch
Peroimeter = 12*4 = 48 inch
Now, width of rectange = 18
so, Length = (48-18*2)/2 = 6 inch