una4p8sphf una4p8sphf
  • 16-04-2021
  • Mathematics
contestada

13 km

5 km
What is the length of the missing leg?

Respuesta :

kayla2lauren kayla2lauren
  • 16-04-2021
Pythagoras' theorem:
b^2 = c^2 - a^2
Substitute in the values:
b^2 = 13^2 - 12^2
b^2 = 25
Square root it
b = 5km
The answer is option B. 5km
Answer Link

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