victorchavez0303 victorchavez0303

08-05-2021
Mathematics

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Find the measure of the third side. Round your answer to the nearest whole number.

Find the measure of the third side Round your answer to the nearest whole number class=

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barbielol19 barbielol19

08-05-2021

In triangle ABC,
AB^2 = CA^2+CB^2 (pyth. theorem)
AB^2 = 9^2 + 12^2
AB = √ 9^2+12^2
AB = √ 225
AB = 15

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