Question

plzzz answer to this question​

Answer 1

Angle ACB = 180-105 = 75°

Angle CAB = 45°

Angle ABC = 180 - sum of all angles (ASP)

= 180 - (75+45) = 180 - 120 = 60°

Answer 2

Answer:

CAB = EAF = 45°(vertically opposite angles)

ACB + ACD = 180°(linear pair)

ACB +105° = 180°

ACB = 180°-105°

ACB = 75°

CAB + ABC +ACB = 180°

45° + ABC + 75° = 180°

ABC + 120° = 180°

ABC = 180°-120°

ABC = 60°

CAB = 45°

ABC = 60°

ACB = 75°

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