Question

find the area of the shaded portion in the figure ​

Answer 1

Answer:

s sorry don't know you can access another person and the picture is not clear also

Answer 2

Answer:

the area of outer rectangle is 20×15=300 square metres

area of the inner rectangle is 18×13=234 square metres

then,

the area of shaded region is 300-234= 66 square metres