if the difference between the length and breadth of a rectangle is 23 m and its perimeter is 186 m , what is its area ?
"length = breadth + 23 . therefore , 4 × breadth + 2 × 23 = 186 m ⇒ breadth = 35 m length = 35 + 23 = 58 m area = 58 × 35 = 2030 m 2 answer is d ."
rectangle_area(add(divide(subtract(186, multiply(const_2, 23)), const_4), 23), divide(subtract(186, multiply(const_2, 23)), const_4))