Question

Ans this fast best answer as
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Answer 1

Answer:

(a) e°

(b) f°

(c) c°

(d) b°

hope it helps

Answer 2

a) e°

b) f°

c) c°

d) b°

Solution : Due to the various axioms and properties of 2 parallel lines being intersected by a transversal that we have in our books.