alynel2192 alynel2192

04-03-2021
Mathematics

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A rectangle has dimensions . by . What is the length of the diagonal of the rectangle?

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rorycampbell0721 rorycampbell0721

04-03-2021

Answer:

[tex]3\sqrt{5}[/tex] units

Step-by-step explanation:

Use the Pythagorean Theorem to find the diagonal:

You have that the sides are 3 and 6, so a = 3 and b = 6, which means:

[tex]3^2 + 6^2 = c^2\\9 + 36 = c^2\\45 = c^2\\c = 3\sqrt{5}[/tex]

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