dylannwebster dylannwebster

20-05-2020
Mathematics

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what is the length of the diagonal of the rectangle

what is the length of the diagonal of the rectangle class=

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Wildmick Wildmick

20-05-2020

Answer:

19.2

Step-by-step explanation:

Okay, so if we slice this rectangle in half along the diagonal, we see that we can use the Pythagorean Theorem, a^2+b^2=c^2 to find the length of the diagonal. 12^2+15^2=369. The square root of 396 is 19.20937... rounded to the tenths is 19.2.

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