Question

see the figure, ellme Find the
unknown pais.
​

Answer 1

Answer:

30+f=180 (linear pair)

f=150

f=e=150 (vertically opposite angles)

b= the angle which is vertically opposite to 30 i.e. b=30

b+c=180 (linear pair)

c=150

b=d (vertically opposite angles)

c=a (vertically opposite angles)

a= 150

step-by-step explanation:

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