lgwhitaker2018 lgwhitaker2018

15-04-2020
Mathematics

contestada

ABC is a right triangle with a right angle A, and AN is the altitude on the hypotenuse. If BN=4 and NC=1 find AN.

Respuesta :

ruthahmadu42 ruthahmadu42

15-04-2020

Answer:

9

Step-by-step explanation:

using pythagoras theorem

hyp²=opp²+adj²

hyp²=4²+1²

hyp²=16+2

hyp²=18

hyp=√18

hyp=9

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