Question

Question no• 3 explain briefly

Answer 1

find the area of the all the regions separately and then add all those
to find the area of region three first of all u have to find the height and then area

All the best.....
Are u in class 9 ......

Answer 2

In this Q... a paper aeroplane is shown whose lengths and breadths are given.. Now u only have to take out the total area covered by the paper plane..