Question

Find the area of the shaded part ​

Answer 1

Answer:

area of rectangle =12*16=192

3cm less breath side =16-3=13cm

3cm less length side =12-3=9

area of new length and breath =13*9=117

then area of shaded region =192-117=75cm

Answer 2

Answer:

75 cm

I hope this will help you