lana6795
lana6795 lana6795
  • 12-01-2021
  • Mathematics
contestada


Please help me ASAP

Please help me ASAP class=

Respuesta :

mumsy
mumsy mumsy
  • 12-01-2021

Answer:

Step-by-step explanation:

an isosceles triangle, 2 angles equal to 45, one is 90 degrees

in this case a=b

c^2=a^2+b^2, lets solve for a, as it doesn't matter which leg we find first due to the fact that they are equal

c^2=2a^2

10^2=2*a^2

100/2=a^2

50=a^2

a=5[tex]\sqrt{2}[/tex]

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