find the perimeter and area of the rectangle of length 19 cm and breadth 13 cm .
"length = 19 cm , breadth = 13 cm perimeter of rectangle = 2 ( length + breadth ) = 2 ( 19 + 13 ) cm = 2 × 32 cm = 64 cm we know that the area of rectangle = length × breadth = ( 19 × 13 ) cm 22 = 247 cm 2 answer : e"
square_area(19)