Please help frnzs!!!!
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4b+75+b=180
5b=180-75
b=105/5
b=21° straight line)
4b = a (vertically opposite angles)
4(21)=a
a=84°
75°+b =2c (vertically opposite angles)
c=(75°+21°)/2
c=96/2
c=24°
5b=180-75
b=105/5
b=21° straight line)
4b = a (vertically opposite angles)
4(21)=a
a=84°
75°+b =2c (vertically opposite angles)
c=(75°+21°)/2
c=96/2
c=24°
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