3 years ago

Find a pair of integers ( a;b ) such that a 2

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

6 0

Her the correct answer is 2ab

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A rectangular hallway rug has a width of 9 feet, and the diagonal measures 41 feet. What is the rug's length?

slega [8]

Answer:

Rug's length is equal to $40$ feet.

Step-by-step explanation:

Width of a rectangular hallway rug $(w)=9$ feet

Diagonal of a rectangular hallway rug $(d)=41$ feet

The relation between width $(w)$ , length $(l)$ and diagonal $(d)$ is given as follows:

$l^2+w^2=d^2$

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$l=\sqrt{1600}$

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So, rug's length is equal to $40$ feet.

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