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finlep [7]
3 years ago
10

The width of a rectangle is half the length. the perimeter of the rectangle is 54 in. what is the length of the rectangle?

Mathematics
1 answer:
solmaris [256]3 years ago
7 0
2(x +1/2x) = 54
3x = 54
x = 18
Length: 18
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Answer:

5\sqrt{2} units.

Step-by-step explanation:

We have been given that two legs of triangle ABC measures 5 units each. We are asked to find the length of the hypotenuse.

We will use Pythagoras theorem to solve for the hypotenuse of triangle ABC.

\text{Hypotenuse}^2=\text{Leg}^2+\text{Leg}^2

Substituting our given values in above equation we will get,

\text{Hypotenuse}^2=5^2+5^2

\text{Hypotenuse}^2=25+25

\text{Hypotenuse}^2=50

Upon taking square root of both sides of our equation we will get,

\text{Hypotenuse}=\sqrt{50}

\text{Hypotenuse}=\sqrt{25*2}

\text{Hypotenuse}=5\sqrt{2}

Therefore, the length of hypotenuse of triangle ABC is 5\sqrt{2} units.

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3 years ago
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<h3>How to write an absolute value equation?</h3>

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Read more absolute Value equation at; brainly.com/question/5012769

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