H8elpMaJefmartighac H8elpMaJefmartighac

14-12-2016
Mathematics

contestada

Find the length of the hypotenuse of a right triangle with legs of 9cm and 12 cm.

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Аноним Аноним

14-12-2016

I hope this helps you

hypotenuse^2=base^3+height^2

?^2=9^2+12^2

?^2=81+144

?^2=225

?^2=15^2

?=15

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nobillionaireNobley nobillionaireNobley

16-12-2016

h = sqrt(9^2 + 12^2) = sqrt(81 + 144) = sqrt(225) = 15
hypothenus = 15 cm.

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