Problem: find the perimeter and area of the rectangle of length 15 cm and breadth 13 cm .
Rationale: "length = 15 cm , breadth = 13 cm perimeter of rectangle = 2 ( length + breadth ) = 2 ( 15 + 13 ) cm = 2 × 28 cm = 56 cm we know that the area of rectangle = length × breadth = ( 15 × 13 ) cm 22 = 195 cm 2 answer : d"
annotated_formula: square_area(15)