luhvnicole luhvnicole
  • 07-10-2020
  • Mathematics
contestada

Plz help!!!! I’ll give brainleist!!!

Plz help Ill give brainleist class=

Respuesta :

paige20307
paige20307 paige20307
  • 07-10-2020
b = 90

hope this helps and stay safe
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alisashatravka
alisashatravka alisashatravka
  • 07-10-2020
All shape =540°

So b+3/2b +(2B-90)+90+(b+45)=540

B=90

1 angel =90
2 angel=135
3 angel= 90
4 angel=90
5 angle=135

Answer Link

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