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Help Please and add steps and work please

Help Please and add steps and work please-example-1
User Rishikarri
by
8.1k points

1 Answer

7 votes

Answer:

75

Explanation:

A straight line is 180 degrees. Therefore, ACB = ACD - DCB

= ACB = 180 - 105 = 75

User Loreta
by
8.4k points