Question

on a square wall of side 7m ,a door of 3m×2m is constructed.find the area of the wall to be pointed​

Answer 1

Step-by-step explanation:

Area of the wall =7×7m =49m.

Area of the door=3×2m =6 m.

Pointed area=49m-6m=43m.

Answer 2

Answer:

43 m²

Step-by-step explanation:

first, find the area of the wall = s * s

                                                = 7 * 7

                                                = 49 m²

Second, find the area of the door = L * B

                                                        = 3 * 2

                                                        = 6 m²

Then, area of wall to be painted = Area of wall - Area of door

                                                      = 49 - 6 m²

                                                      = 43 m²

Therefore, area of wall to be painted = 43m²

There you go