06-09-2019
Mathematics

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Correct answers only please!

Which size would you see on the box for a new television whose screen measures 36 inches wide by 27 inches high?

A. 9"

B. 45"

C. 50"

D. 63"

Correct answers only pleaseWhich size would you see on the box for a new television whose screen measures 36 inches wide by 27 inches highA 9B 45C 50D 63 class=

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tramserran tramserran

06-09-2019

Answer: 45"

Step-by-step explanation:

The box displays the diagonal measurement of a tv.

Use the Pythagorean Theorem to find the diagonal measurement (c).

[tex]a^2+b^2=c^2\\\\36^2+27^2=c^2\\\\1296+729=c^2\\\\2025=c^2\\\\\sqrt{2025}=c\\\\\large\boxed{45}=c[/tex]

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