The living room in a new house has the dimensions shown. What is the volume of the room?

The big room: 162 yd³

The small room: 60 yd³

The total volume: 222 yd³

Step-by-step explanation:

9 x 3 x 6 = 162

5 x 4 x 3 = 60

162 + 60 = 222

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

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