Question

area The of a srectangle with length 21²m and and breadth 31square m is ​

Answer 1

Step-by-step explanation:

Let us first understand the shape and structure of a rectangle. A rectangle is a quadrilateral with four sides. It has straight lines on all 4 sides. The opposite sides of a rectangle are parallel and of equal length. Since a rectangle has four sides, it has four angles. All angles of a rectangle are equal.

Answer 2

Answer:

20,181⁴

Step-by-step explanation:

Area of a rectangle = lxb

=21m²x31m²

=20,181⁴

Therefore the answer is 20,181⁴