The measure of ADB is 162 . what is the measure of EAB?
2 answers:
An angle formed by a chord and a tangent line is half the measure of the intercepted arc.
The intercepted arc is ADB, which is given as 162 degrees.
Angle EAB = 1/2 of 162
The answer is 81 degrees.
Answer:
∠EAB = 81°
Step-by-step explanation:
Given : 
Tangent = EF
Chord = AB
To Find: ∠EAB
Solution :
We will use Tangent-Chord Angle Theorem
Tangent-Chord Angle Theorem : An Angle formed by a chord and a tangent that intersect on a circle is half the measure of the intercepted arc
Angle formed by a chord and a tangent that intersect on a circle =∠EAB
Intercepted arc = 
So, by theorem



Hence the measure of ∠EAB is 81°
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