hdoansjdkskd hdoansjdkskd
  • 12-01-2021
  • Mathematics
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what is the length of the missing leg

what is the length of the missing leg class=

Respuesta :

haileymcdonie haileymcdonie
  • 12-01-2021

Answer:

a = 12 meters

Step-by-step explanation:

a^2+b^2=c^2 substitute the lengths in

a^2+9^2=15^2 simplify

a^2+81=225 subtract 81 from both sides

a^2=144 square root both sides

a=12

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