arielurbina0304 arielurbina0304

14-05-2021
Mathematics

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

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

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KurdishPotato KurdishPotato

14-05-2021

Answer:

7.4

Step-by-step explanation:

Let x represent the third side lenght

According to pythagoras theorem the square lenght of hypotenus is equal to sum of other two sides' square value

9^2-5^2 = x^2

81 - 25 = x^2

√56 = x^2 and x = 7.4 approximately

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