if the difference between the length and breadth of a rectangle is 23 m and its perimeter is 166 m , what is its area ?
"length = breadth + 23 . therefore , 4 × breadth + 2 × 23 = 166 m ⇒ breadth = 30 m length = 30 + 23 = 53 m area = 53 × 30 = 1590 m 2 answer is a ."
rectangle_area(add(divide(subtract(166, multiply(const_2, 23)), const_4), 23), divide(subtract(166, multiply(const_2, 23)), const_4))