Question

ABD is a triangle. AB is parallel to EC.
A) work out the size of the angle labelled "a".Give a reason for your answer.
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Answer 1

Answer:

angle A=46°

Step-by-step explanation:

because EC PARALLEL TO AB.

Angle DEC=46°

BY CORRESPONDING ANGLE ANGLE A=46°

Answer 2

Tell me if it is correct....

hope u understand....