Find the area of the bedroom with the shape shown in the figure, in square feet.
A) 40 ft2
B) 44 ft2
C) 585 ft2
D) 162 ft2

Find the area of the bedroom with the shape shown in the figure in square feet A 40 ft2 B 44 ft2 C 585 ft2 D 162 ft2 class=

Respuesta :

I think the answer is C

Answer:

The area of bedroom is:

              Option: C    C) 585 ft^2

Step-by-step explanation:

The area of bedroom is equal to the area of two rectangle:

On rectangle of dimension:

    3 yd×15 yd.

and the other of dimension:

   5 yd×4 yd

  • The area of first rectangle is:

Area(1)=3×15

Area(1)=45 yd^2

  • Similarly the area of other rectangle is:

 Area(2)=4×5

   Area(2)=20 yd^2

Hence, the total area of bedroom is:

Area=Area(1)+Area(2)

Area=45+20

Area=65 square yard.

We know that:

1 square yard= 9 square feet

65 square yard=585 square feet.

        Hence, the area of bedroom is:

                         585 ft^2

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