ucjuyfoifcgfggv ucjuyfoifcgfggv
  • 09-03-2021
  • Mathematics
contestada

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!

PLEASE HELP WILL GIVE BRAINLIEST class=

Respuesta :

TcScott17
TcScott17 TcScott17
  • 09-03-2021
First of all let’s recognize the top angle is 45 degrees or 90/2.

We also know U_1=U_2

U_2=9/sin(45)=12.73
S_1=S_2
So S_1=9
a=9/tan(45)=9

Hope this helps
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