Answer:
A= 30
B= 60
C= 90
Step-by-step explanation:
A is already shown.
B has a right angle making it 90 degrees.
A triangle is 180 degrees 30+90= 120
180-120=60
t=cn
20
2g = -3.5x2 = -7
-7 - 5= -12
8 - -12=20
her life
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