Question

An angle ABC of measure 45° is reflected in the mirror. If A', B' and C are the images of the points
A, B and respectively, then the measure of the angle A'B'C' is_________​

Answer 1

Step-by-step explanation:

45°

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Answer 2

if one side measures= 45

so, for three side which is A, B, C = 45+45+45= 135