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Find the length of the third side. If necessary, round to the nearest tenth. 16 12 ​

Find the length of the third side If necessary round to the nearest tenth 16 12 class=

Respuesta :

meisbonjour

Answer:

20

Step-by-step explanation:

Use the Pythagorean theorem. a^2+b^2=c^2

12^2+16^2=c^2

144+256=c^2

400=c^2

20=c

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