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Brums [2.3K]
3 years ago
12

A flat screen television has a 50 inch diagonal and a height of 25 inches. How wide is the television rounded to the nearest ten

th?
(Use the Pythagorean Theorem)

Answer
inches

Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

Answer: 43.3 inches.

Step-by-step explanation:

According to the Pythagorean Theorem:

a^2=b^2+c^2

Where "a" is the hypotenuse, and "b" and "c" are the legs of the right triangle.

Let be "c" the width of the television.

We can indentify in the figure that:

a=50in\\b=25in

Then, we can substitute values and solve for "c":

(50in)^2=(25in)^2+c^2\\\\c=\sqrt{(50in)^2-(25in)^2}\\\\c=43.30in

Rounded to the nearest tenth:

c=43.3in

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