gagaga12 gagaga12
  • 06-08-2020
  • Mathematics
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ayuda por favorrrrrrrrrrrrr

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Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 06-08-2020

Answer:

1. a)

2. e)

3. c)

Step-by-step explanation:

1.

HD^2 = 9^2 - 7^2

HD^2 = 32

AD^2 = HD^2 + 2^4

AD^2 = 36

AD = 6

2.

PT^2 = 8(8 + OE)

144 = 64 + 8OE

OE = 10

R = OE = 10

3.

x^2 = 41^2 - 9^2

x = 40

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