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Need help with this, the answer is 61 but I need the work for it.

Need help with this, the answer is 61 but I need the work for it.-example-1
User Xtratic
by
5.1k points

1 Answer

1 vote

Answer:

61

Explanation:

Arc AC = 180

Arc DC = 58

Arc AC = Arc AD + Arc DC

180 = Arc AD + 58

122 = Arc DC

Tangent Chord Angle = 1/2Intercepted Arc

Angle DBA = 1/2 Arc DC

Angle DBA = 1/2 (122)

Angle DBA = 61

User Selrac
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