Respuesta :

Count the number of squares for each room. That is the area of each room. Add the area of all the rooms together to get the total area.
To find the area of each room, you need to multiply the length and width together.

Music Room - 3x6 = 18 units²

Dance Room - 4x6 = 24 units²

Play Room - 3x7 = 21 units²

Living Room - 5x5 = 25 units²

Kitchen - 6x6 = 36 units²

Bedroom - 6x7 = 42 units²

Closet - 4x4 = 16 units²

Guest Room - 5x7 = 35 units²

Black (Empty) Space - 1x2 = 2 units²

18 + 24 + 21 +25 +36 +42 + 16 + 25 + 2 = 209 units²