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Inessa05 [86]
3 years ago
9

Not sure if daughter is doing this right. Any help?

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
7 0

Answer:

1) A=180 ft².

2)  A=144 ft².

3) A=216 ft².

4) A=54 ft².


Step-by-step explanation:

You know that 1 cm= 3 ft

Area=lengh*width

If each side of each square measure 1 cm, you have:

1) Master bedroom:

 A=(5*3ft))(4*3ft))=180ft^{2}

2) Bedroom 2:

A=(4*3ft))(4*3ft))=144ft^{2}

 3) Kitchen and dining area:

 A=(6*3ft)(4*3ft)=216ft^{2}

4) Half bath:

A=(2*3ft)(3*3ft)=54ft^{2}

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