Bristewart004 Bristewart004
  • 24-09-2020
  • Mathematics
contestada

find the length of the missing side

a) 17 cm
b) 22 cm
c ) 15 cm
d) 13 cm

find the length of the missing side a 17 cm b 22 cm c 15 cm d 13 cm class=

Respuesta :

thientheboy thientheboy
  • 24-09-2020

Answer:

Step-by-step explanation:

You just have to use the Pythagorean theorem which is A squared plus B squared = C squared. So you have A and B already so just put it in an equation

[tex]A^{2} +B^2=C^2\\5^2+12^2=C^2\\169=C^2\\13=C[/tex]

Answer Link
kaylaelise0506
kaylaelise0506 kaylaelise0506
  • 24-09-2020
a^2 + b^2= c^2
5^2 + 12^2= c^2
25 + 144= 169
/169= 13

The answer is D
Answer Link

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