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08-02-2019
Mathematics

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What is the length of the diagonal of a 10 cm by 15 cm rectangle?

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08-02-2019

Answer:

The diagonal measures 5√13 cm using the Pythagorean theorem

Step-by-step explanation:

a^2 + b^2 = c^2

10^2 + 15^2 = c^2

100 + 225 = c^2

√325 = c

5√13 = c

The diagonal measures 5√13 cm.

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