Question

A rectangle has length ( 4y³ + 2x² ) units and breadth ( 2y³ - 2x² ). Find its area and perimeter.​

Answer 1

Answer:

Correct option is

A

2(l+b)

Perimeter of a rectangle is the sum of all its four sides.

Since, two sides measure l and the other two sides measure b , Perimeter of a rectangle whose length(l) and breadth(b) are given, is l+b+l+b=2(l+b)