Answer With explanation and I will give you a brainlist both fourth and fifth.
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Answer:
5.
angle 1 is 145 °
angle 3 is also 145° because they are vertically opposite angles.
angle 2 is 35 ° because they are linear pairs. i.e. 180 - 145 = 35°.
angle 4 is also 35 ° because they are vertically opposite angles.
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4) let x,x+2
x+x+2=180
2x+2=180
2x=178
x=89
x+2=91
5) 1=A =145 ,2=B,3=C,4=D
A+B= 180
145+B= 180
B=35
here, A=C ,B= D
C=145 , D= 35
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