Question

area of the shaded region​

Answer 1

First of all we have to divide this figure into 4 rectangles and find the length and breadth of each rectangle. After that find the area of each rectangle using the formula:

$length \times breadth$

And then add the area of all the 4 rectangles to find the area of this figure. After solving this question I got the answer: 10 sq. m

Answer 2

10 m spuare is the answer