luhvnicole
luhvnicole
07-10-2020
Mathematics
contestada
Plz help!!!! I’ll give brainleist!!!
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paige20307
paige20307
07-10-2020
b = 90
hope this helps and stay safe
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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
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