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2 votes
DB is a diameter of circle C. KAis a tangent line to circle C at point A.

m< ADB = 23°
Find m< BAD
Find m< ABC

DB is a diameter of circle C. KAis a tangent line to circle C at point A. m< ADB-example-1
User Canadadry
by
8.4k points

1 Answer

4 votes

Answer:

BAD is 67°

ABC is 90°

Explanation:

ABC is 90 due to the diameter rule in circle theorem

If you need any other help alert me

User Lexie
by
8.4k points
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