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Lera25 [3.4K]
3 years ago
10

In the diagram of circle O what is the measure of angel abc 30 40 50 60

Mathematics
2 answers:
AlekseyPX3 years ago
8 0

Answer:

the measure of Angle ABC is 30

Arturiano [62]3 years ago
7 0

The measure of angle ∠ABC is 30°

Step-by-step explanation:

The angle is formed outside of a circle by intersection of two tangents.You have intercept arcs,  major arc 210° and minor arc 150°.

The formula is ;

∠ABC=1/2 (major arc-minor arc)

∠ABC=1/2(210°-150°)

∠ABC=1/2(60°)

∠ABC=30°

Learn More

Angle formed by two tangents : brainly.com/question/13080775

Keyword : angle, tangent

#LearnwithBrainly

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natita [175]

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<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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