3 years ago

Cynthia Besch wants to buy a rug for a room that is 21 ft wide and 27 ft long. She wants to leave a

Mathematics

1 answer:

fgiga [73]3 years ago

8 0

Answer:

Dimension of rug $\left ( 19.4935feet,19.4935 feet\right )$

Step-by-step explanation:

Given,

Area of room $=21\times 27$ $=567$ square feet

Area of carpet $=187$ square feet

Let dimension of rug be (a,a)feet

Area of rug $=567-187=380$ square feet

$a^{2} =380$

$a =\sqrt{380}=19.4935 feet$

Dimension of rug $\left ( 19.4935feet,19.4935feet \right )$

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SashulF [63]

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